CN206293582U - For the dual temperature control Anti-seismic battery system of electric automobile - Google Patents
For the dual temperature control Anti-seismic battery system of electric automobile Download PDFInfo
- Publication number
- CN206293582U CN206293582U CN201621245298.3U CN201621245298U CN206293582U CN 206293582 U CN206293582 U CN 206293582U CN 201621245298 U CN201621245298 U CN 201621245298U CN 206293582 U CN206293582 U CN 206293582U
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- CN
- China
- Prior art keywords
- battery
- lower catch
- catch hoop
- battery case
- electric automobile
- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of dual temperature control Anti-seismic battery system for electric automobile, including the battery pack for constituting of in a row being arranged by multiple cells, the top of battery pack is provided with front band, and battery pack bottom is provided with lower catch hoop；Bolt hole is additionally provided with front band and lower catch hoop, the lower catch hoop is fixed by bolt with Battery case bottom surface, and the first beam is provided between lower catch hoop and Battery case bottom surface；Front band is fixed by bolt with box cover, and the second beam is provided between box cover and Battery case；PTC heating plates are provided between two adjacent battery cells；First row gas port is offered in the side of Battery case, first row gas port is provided with the first filter screen and the first ventilating fan；Second exhaust port is offered in the opposite side of Battery case, second exhaust port is provided with the second filter screen and the second ventilating fan.
Description
Technical field
The utility model belongs to technical field of new energy, and in particular to a kind of dual temperature control antidetonation for electric automobile
Type battery system.
Background technology
At present, due to the problem that energy crisis and air pollution cause, highly desirable can the developing of people can be complete
New energy with the conventional petroleum energy.In this context, electrokinetic cell is answered pregnant and given birth to.In the car using electrokinetic cell come
Replace conventional oil equal energy source can not only alleviating energy crisis, and because electrokinetic cell is pollution-free in itself, it is possible to reduce
Environmental pollution.
With developing rapidly for electric motor car, the performance of electrokinetic cell turns into the key of electric motor car popularization.But, electrokinetic cell
It is more sensitive to use environment temperature, which limits its own development and popularization.With the lithium ion power in electrokinetic cell
As a example by battery, it is however generally that, the use environment of Li-ion batteries piles is -30 DEG C~55 DEG C, and works as temperature for -30 DEG C~-10 DEG C,
Discharge capacity of lithium ion battery is not enough its 25 DEG C 50%, now charging also results in Li-ion batteries piles irreversible damage occurs
It is bad, or even have potential safety hazard；When lithium ion battery under higher than 55 DEG C of environment using again can greatly reduce its service life.
Therefore, the operating temperature of electrokinetic cell is controlled in a suitable scope, the performance to lithium ion battery has
Very important effect.
Existing electrokinetic cell temperature-controlling system, is generally adopted by ventilation blower and blows battery pack pressure cold wind, but this kind of side
Method can only lower the temperature to battery pack, when battery pack is in low temperature (such as winter), can not be heated to battery.
Additionally, automobile is in motion, battery can undergo more strong vibrations, and the shock resistance of battery is particularly important.
In view of this, it is necessory to provide the new energy car battery system with damping temperature controlling function, electrokinetic cell is made
In stationary temperature environment, to improve the service efficiency of battery；Ensure that battery there are enough shock resistances simultaneously.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of dual temperature control for electric automobile resists
Shake type battery system.
The utility model is achieved through the following technical solutions：
A kind of dual temperature control Anti-seismic battery system for electric automobile, including in a row arrangement is constituted by multiple cells
Battery pack, the top of battery pack is provided with front band, and battery pack bottom is provided with lower catch hoop；
The front band is identical with the structure of lower catch hoop, is spliced by two halfbody clips, is set on halfbody clip
There is the groove for the cell that is installed, the two ends of halfbody clip are provided with bolted end；Two halfbody clips connect relatively,
Groove is snapped in cell, and two bolted ends of halfbody clip are penetrated by bolt, and two halfbody clip splicings are existed
Together；
Bolt hole is additionally provided with front band and lower catch hoop, the lower catch hoop is consolidated by bolt with Battery case bottom surface
It is fixed, and the first beam is provided between lower catch hoop and Battery case bottom surface；Front band is fixed by bolt with box cover,
And the second beam is provided between box cover and Battery case；
PTC heating plates are provided between two adjacent battery cells；
First row gas port is offered in the side of Battery case, first row gas port is provided with the first filter screen and the first air draft
Fan；Second exhaust port is offered in the opposite side of Battery case, second exhaust port is provided with the second filter screen and the second ventilating fan.
In the above-mentioned technical solutions, the bottom surface of Battery case is provided with the spiral shell corresponding with the bolt hole position on lower catch hoop
Keyhole.
In the above-mentioned technical solutions, the bolt hole corresponding with the bolt hole position of front band is provided with box cover.
In the above-mentioned technical solutions, it is provided between front band and battery pack and between lower catch hoop and battery pack
Pad.
In the above-mentioned technical solutions, temperature sensor, the temperature sensor, the first air draft are provided with Battery case
Fan, the second ventilating fan and PTC heating plates are connected with controller.
Advantage of the present utility model and have the beneficial effect that：
There is dual temperature control Anti-seismic battery system for electric automobile provided by the utility model good ventilation to dissipate
Hot property, while have heating function, the performance of battery when ensure that low-temperature condition, its is rational in infrastructure, be easy to assembling, damping
Effect is good.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that front band of the present utility model, lower catch hoop are installed the structural representation of battery pack.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is overall structure diagram of the present utility model.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
Referring to accompanying drawing 1, a kind of dual temperature control Anti-seismic battery system for electric automobile, including by four cells 1
The battery pack that in a row arrangement is constituted, the top of battery pack is provided with front band 2, and battery pack bottom is provided with lower catch hoop 3.
Referring to accompanying drawing 2, the front band 2 is identical with the structure of lower catch hoop 3, is spliced by two halfbody clip 2-1,
4 groove 2-2 for the cell 1 that is installed are provided with halfbody clip 2-1, the two ends of halfbody clip 2-1 are provided with spiral shell
Bolt connection end 2-3, during assembling, two halfbody clip 2-1 is docked, in groove 2-2 is snapped in cell 1, finally by spiral shell
Bolt 4 penetrates two bolted end 2-3 of halfbody clip 2-1, completes two splicings of halfbody clip 2-1.
Bolt hole 2-4 is additionally provided with front band 2 and lower catch hoop 3, referring to accompanying drawing 3, be installed front band 2 and lower catch hoop
After 3, put it into Battery case 8, lower catch hoop 3 and the bottom surface of Battery case 8 are fixed by (the bottom surface of Battery case 8 by bolt 5
Be provided with the bolt hole corresponding with the bolt hole 2-4 positions on lower catch hoop 3), and lower catch hoop 3 and the bottom surface of Battery case 8 it
Between be provided with the first beam 9；Then box cover 7 is covered, front band 2 and box cover 7 is fixed by (casing by bolt 6
The bolt hole corresponding with the bolt hole 2-4 positions of front band 2 is provided with upper lid 7), and in box cover 7 and Battery case 8
Between be provided with the second beam 10.
PTC heating plates 15 are additionally provided with inside Battery case, are set preferably between two adjacent battery cells 1
PTC heating plates 15.
Referring to accompanying drawing 3, first exhaust mouthful is offered on the right side of Battery case 8, first row gas port is provided with the first filter screen
11 and first ventilating fan 12；Second exhaust port is offered in the left side of Battery case 8, second exhaust port is provided with the second filter screen 13
With the second ventilating fan 14；
Temperature sensor (not marked in figure), the temperature sensor, the first ventilating fan, are provided with Battery case
Two ventilating fans and PTC heating plates 15 are connected with controller；
When using, controller controls the first ventilating fan 12 and the second air draft according to the detection temperature signal of temperature sensor
The open and close state of fan 14.When the temperature of temperature sensor detection is more than setting high temperature threshold value, controller control first row
Fan 12, the second ventilating fan 14 are opened simultaneously, radiating are aerated to Battery case inside, when the temperature of temperature sensor detection
During less than setting low temperature threshold, controller control PTC heating plates 15 are turned on, to lift the temperature in Battery case；Described first
The filter screen 13 of filter screen 11 and second is used to prevent dust from entering into Battery case；After long-time use, have dust and be attached to filter
The air intake side of net, so in order to prevent dust from blocking filter screen, work one is rotated forward in the first ventilating fan 12 and the second ventilating fan 14
After fixing time, controller controls the first ventilating fan 12 and the second ventilating fan 14 to be inverted again, the dust on filter screen is blown off, such as
This cycle alternation, prevents dust from blocking filter screen.
In the present embodiment, pad is additionally provided between front band 2 and battery pack and between lower catch hoop 3 and battery pack
Piece.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (5)
1. a kind of dual temperature control Anti-seismic battery system for electric automobile, it is characterised in that：Including by multiple cells into
The battery pack of row's arrangement composition, the top of battery pack is provided with front band, and battery pack bottom is provided with lower catch hoop；
The front band is identical with the structure of lower catch hoop, is spliced by two halfbody clips, and use is provided with halfbody clip
In the groove of the cell that is installed, the two ends of halfbody clip are provided with bolted end；Two halfbody clips connect relatively, groove
Snap in cell, two bolted ends of halfbody clip are penetrated by bolt, two halfbody clips are stitched together；
Bolt hole is additionally provided with front band and lower catch hoop, the lower catch hoop is fixed by bolt with Battery case bottom surface, and
The first beam is provided between lower catch hoop and Battery case bottom surface；Front band is fixed by bolt with box cover, and
The second beam is provided between box cover and Battery case；
PTC heating plates are provided between two adjacent battery cells；
First row gas port is offered in the side of Battery case, first row gas port is provided with the first filter screen and the first ventilating fan；
The opposite side of Battery case offers second exhaust port, and second exhaust port is provided with the second filter screen and the second ventilating fan.
2. the dual temperature control Anti-seismic battery system for electric automobile according to claim 1, it is characterised in that：Battery case
The bottom surface of body is provided with the bolt hole corresponding with the bolt hole position on lower catch hoop.
3. the dual temperature control Anti-seismic battery system for electric automobile according to claim 1, it is characterised in that：On casing
Cover and be provided with the bolt hole corresponding with the bolt hole position of front band.
4. the dual temperature control Anti-seismic battery system for electric automobile according to claim 1, it is characterised in that：In upper card
Pad is provided between hoop and battery pack and between lower catch hoop and battery pack.
5. the dual temperature control Anti-seismic battery system for electric automobile according to claim 1, it is characterised in that：In battery
Be provided with temperature sensor in casing, the temperature sensor, the first ventilating fan, the second ventilating fan and PTC heating plates with control
Device processed is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245298.3U CN206293582U (en) | 2016-11-17 | 2016-11-17 | For the dual temperature control Anti-seismic battery system of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245298.3U CN206293582U (en) | 2016-11-17 | 2016-11-17 | For the dual temperature control Anti-seismic battery system of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293582U true CN206293582U (en) | 2017-06-30 |
Family
ID=59099456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245298.3U Expired - Fee Related CN206293582U (en) | 2016-11-17 | 2016-11-17 | For the dual temperature control Anti-seismic battery system of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847464A (en) * | 2018-06-14 | 2018-11-20 | 海宁鼎合工程技术开发有限公司 | A kind of new-energy automobile damping device being easily installed |
| CN112055432A (en) * | 2020-07-27 | 2020-12-08 | 安徽苏立电气科技有限公司 | PTC heating device for automobile battery |
-
2016
- 2016-11-17 CN CN201621245298.3U patent/CN206293582U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847464A (en) * | 2018-06-14 | 2018-11-20 | 海宁鼎合工程技术开发有限公司 | A kind of new-energy automobile damping device being easily installed |
| CN108847464B (en) * | 2018-06-14 | 2021-05-11 | 礼德新能源江苏有限公司 | Damping device convenient to install for new energy automobile |
| CN112055432A (en) * | 2020-07-27 | 2020-12-08 | 安徽苏立电气科技有限公司 | PTC heating device for automobile battery |
| CN112055432B (en) * | 2020-07-27 | 2023-02-03 | 安徽苏立科技股份有限公司 | PTC heating device for automobile battery |
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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: 20170630 Termination date: 20171117 |