CN206179947U - Shock attenuation battery case for electric motor car - Google Patents
Shock attenuation battery case for electric motor car Download PDFInfo
- Publication number
- CN206179947U CN206179947U CN201621199337.0U CN201621199337U CN206179947U CN 206179947 U CN206179947 U CN 206179947U CN 201621199337 U CN201621199337 U CN 201621199337U CN 206179947 U CN206179947 U CN 206179947U
- Authority
- CN
- China
- Prior art keywords
- wall
- cells
- group battery
- electric motor
- motor car
- 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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Abstract
The utility model discloses a shock attenuation battery case for electric motor car, group battery including the inner wall levels, the outer wall is wave structure holds the chamber, sets up the positioning groove who holds intracavity wall bottom at this group battery, sets up the damping spring subassembly on this group battery holds the intracavity wall, and is located the radiator fan of positioning groove both sides and installing the group battery holds the heating panel on the outer wall of chamber, and this heating panel also is wave structure, cover in the group battery holds on the outer wall in chamber, the group battery holds has offered the end cover on the lateral wall in chamber, the damping spring subassembly is including setting up the group battery holds the at least two sets of springs on each lateral wall of chamber, and all the spring evenly distributed on the same lateral wall. The utility model discloses simple structure, convenient to use can realize spacing and shock attenuation to the group battery when guaranteeing the radiating efficiency, guarantee the safety of group battery in the shell, has very high practical value and application prospect.
Description
Technical field
This utility model is related to a kind of electric motor car part, is to be related to a kind of electric motor car damping battery case specifically.
Background technology
At present, with the popularization of electric motor car, the application of battery of electric vehicle group is also more and more frequent.Battery of electric vehicle group is in work
During work, heat can be persistently produced, if the shell heat dispersion of set of cells is not enough, it will greatly affect making for set of cells
With the life-span, therefore, the housing interior volume of set of cells is often big than set of cells own dimensions, with ensure set of cells and shell it
Between there is gap, will not directly contact, so as to the heat produced for set of cells distribute offer one spatial transition.But, due to
There is certain space between shell and set of cells, during electric motor car traveling, occur jolting unavoidably, will so cause electricity
Pond group is rocked in inside the shell, or even is collided with shell, and severe patient may occur security incident, and this problem must be solved.
Utility model content
The purpose of this utility model is to provide electric motor car damping battery case, while heat dispersion is ensured, is solved
The problem that set of cells is rocked in inside the shell.
To achieve these goals, the technical solution adopted in the utility model is as follows：
Electric motor car damping battery case, including the set of cells accommodating chamber that inwall is smooth, outer wall is wave structure, are opened in this
Set of cells accommodates the detent of cavity wall bottom, is arranged on the damping spring component that the set of cells is accommodated on cavity wall, and
Positioned at the radiator fan of the detent both sides, and the heat sink on cavity outer wall, the radiating are accommodated installed in the set of cells
Plate is also wave structure, is covered on the outer wall of the set of cells accommodating chamber；Open on the side wall of the set of cells accommodating chamber
It is provided with end cap；The damping spring component includes at least two groups bullets being arranged on the set of cells accommodating chamber each side wall
All springs on spring, and the same side wall are uniformly distributed.
Further, in order to preferably realize spacing and damping to set of cells, it is also equipped with least on the end cap inwall
Two groups of springs.
Further, the heat sink is made by graphite heat radiation fin.
Further, the heat sink is detachably connected with the set of cells accommodating chamber.
Compared with prior art, this utility model has the advantages that：
（1）Set of cells accommodating chamber is designed to wave structure by this utility model, is matched somebody with somebody with the heat sink for being similarly wave structure
Close, the high efficiency and heat radiation of set of cells is realized jointly, the accommodating chamber of wave structure there can be bigger contact surface with air, so as to
Improve radiating efficiency.
（2）This utility model offers detent inside set of cells accommodating chamber, and set of cells is put into set of cells accommodating chamber
Afterwards, the bottom of set of cells can be carried out by detent spacing, it is set of cells that recycling is arranged on spring on each side wall
Upper end carry out spacing, when running into vibrations, spring can also realize damping effect for set of cells, achieve many things at one stroke.
（3）This utility model is provided with radiator fan in the both sides of detent, and radiator fan can accelerate set of cells institute
In the speed air flow in space so as to quickly through set of cells accommodating chamber and heat sink, in reaching outside atmosphere, complete to dissipate
Heat, further increases radiating efficiency.
（4）This utility model simple structure, it is easy to use, set of cells can be realized while radiating efficiency is ensured
Spacing and damping, it is ensured that set of cells inside the shell safety, with very high practical value and application prospect.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In above-mentioned accompanying drawing, the corresponding component names of reference are as follows：
1- set of cells accommodating chambers, 2- detents, 3- radiator fans, 4- heat sinks, 5- end caps, 6- set of cells, 7- springs.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described in further detail, and embodiment of the present utility model includes
But it is not limited to the following example.
Embodiment
As shown in figure 1, the damping battery case of electric motor car disclosed in this utility model, including inwall is smooth, outer wall is wave
The set of cells accommodating chamber of structure, is opened in the detent that the set of cells accommodates cavity wall bottom, is arranged on the set of cells and accommodates
Damping spring component on cavity wall, and positioned at the radiator fan of the detent both sides, and installed in the set of cells
The heat sink on cavity outer wall is accommodated, the heat sink is also wave structure, is covered on the outer wall of the set of cells accommodating chamber；Institute
State and offer end cap on the side wall of set of cells accommodating chamber；The damping spring component includes being arranged on the set of cells accommodating chamber
At least two groups springs on each side wall, and all springs on the wall of the same side are uniformly distributed.
Further, at least two groups springs are also equipped with the end cap inwall.
Further, the heat sink is made by graphite heat radiation fin.
Further, the heat sink is detachably connected with the set of cells accommodating chamber.
This utility model is coordinated using the set of cells accommodating chamber of wave structure, heat sink and radiator fan, multi-angle, multi-party
The heat dispersion of shell is effectively increased to position, meanwhile, set of cells is carried out effectively using internal spring and detent
Spacing and damping, it is ensured that set of cells inside the shell safety, with very high practical value and application prospect.
Above-described embodiment is only preferred embodiment of the present utility model, not to the restriction of this utility model protection domain,
In every case design principle of the present utility model, and the change for carrying out non-creativeness work on this basis and making are adopted, all should
Belong within protection domain of the present utility model.
Claims (4)
1. electric motor car damping battery case, it is characterised in that including inwall is smooth, outer wall is accommodated for the set of cells of wave structure
Chamber, is opened in the detent that the set of cells accommodates cavity wall bottom, is arranged on the damping bullet that the set of cells is accommodated on cavity wall
Spring component, and positioned at the radiator fan of the detent both sides, and accommodate dissipating on cavity outer wall installed in the set of cells
Hot plate, the heat sink is also wave structure, is covered on the outer wall of the set of cells accommodating chamber；In the set of cells accommodating chamber
End cap is offered on the wall of side；
The damping spring component includes at least two groups springs being arranged on the set of cells accommodating chamber each side wall, and together
All springs on the wall of side are uniformly distributed.
2. electric motor car according to claim 1 damping battery case, it is characterised in that be also equipped with the end cap inwall
At least two groups springs.
3. electric motor car according to claim 2 damping battery case, it is characterised in that the heat sink is by graphite heat radiation fin
It is made.
4. electric motor car according to claim 3 damping battery case, it is characterised in that the heat sink and the set of cells
Accommodating chamber is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199337.0U CN206179947U (en) | 2016-11-07 | 2016-11-07 | Shock attenuation battery case for electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199337.0U CN206179947U (en) | 2016-11-07 | 2016-11-07 | Shock attenuation battery case for electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179947U true CN206179947U (en) | 2017-05-17 |
Family
ID=58682859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199337.0U Expired - Fee Related CN206179947U (en) | 2016-11-07 | 2016-11-07 | Shock attenuation battery case for electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179947U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516718A (en) * | 2017-08-16 | 2017-12-26 | 合肥向宇互联网科技有限公司 | Cylindrical cell console and its battery |
| CN107585013A (en) * | 2017-09-07 | 2018-01-16 | 芜湖皖江知识产权运营中心有限公司 | Batteries of electric automobile structure |
| CN107732092A (en) * | 2017-11-29 | 2018-02-23 | 中山市榄商置业发展有限公司 | A kind of automobile-used lithium battery of belt supporting frame electrical salf-walking |
| CN108163121A (en) * | 2017-11-14 | 2018-06-15 | 天津市爱轮德自行车有限公司 | A kind of built-in lithium ion battery power-assisted electric vehicle with wireless blue tooth communication system |
| CN108376752A (en) * | 2018-02-11 | 2018-08-07 | 长乐致远技术开发有限公司 | New energy car battery damping device |
| CN108462377A (en) * | 2018-05-18 | 2018-08-28 | 湖州旭源电气科技有限公司 | A kind of shatter-resistant heat radiating type Switching Power Supply |
| CN108544920A (en) * | 2018-06-12 | 2018-09-18 | 芜湖爱丽机电科技有限公司 | A kind of new-energy automobile air accumulator arrangement |
| CN110635080A (en) * | 2019-09-16 | 2019-12-31 | 安徽天德无人机科技有限公司 | Unmanned aerial vehicle battery fixed knot of plant protection constructs |
| US11955652B2 (en) | 2020-12-29 | 2024-04-09 | Ningde Amperex Technology Limited | Battery cell and electronic device |
-
2016
- 2016-11-07 CN CN201621199337.0U patent/CN206179947U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516718A (en) * | 2017-08-16 | 2017-12-26 | 合肥向宇互联网科技有限公司 | Cylindrical cell console and its battery |
| CN107585013A (en) * | 2017-09-07 | 2018-01-16 | 芜湖皖江知识产权运营中心有限公司 | Batteries of electric automobile structure |
| CN107585013B (en) * | 2017-09-07 | 2020-06-09 | 芜湖皖江知识产权运营中心有限公司 | Battery structure of electric automobile |
| CN108163121A (en) * | 2017-11-14 | 2018-06-15 | 天津市爱轮德自行车有限公司 | A kind of built-in lithium ion battery power-assisted electric vehicle with wireless blue tooth communication system |
| CN107732092A (en) * | 2017-11-29 | 2018-02-23 | 中山市榄商置业发展有限公司 | A kind of automobile-used lithium battery of belt supporting frame electrical salf-walking |
| CN108376752A (en) * | 2018-02-11 | 2018-08-07 | 长乐致远技术开发有限公司 | New energy car battery damping device |
| CN108376752B (en) * | 2018-02-11 | 2021-10-12 | 帝亚一维新能源汽车有限公司 | New energy automobile battery damping device |
| CN108462377A (en) * | 2018-05-18 | 2018-08-28 | 湖州旭源电气科技有限公司 | A kind of shatter-resistant heat radiating type Switching Power Supply |
| CN108544920A (en) * | 2018-06-12 | 2018-09-18 | 芜湖爱丽机电科技有限公司 | A kind of new-energy automobile air accumulator arrangement |
| CN110635080A (en) * | 2019-09-16 | 2019-12-31 | 安徽天德无人机科技有限公司 | Unmanned aerial vehicle battery fixed knot of plant protection constructs |
| CN110635080B (en) * | 2019-09-16 | 2023-08-18 | 安徽天德无人机科技有限公司 | Plant protection unmanned aerial vehicle battery fixed knot constructs |
| US11955652B2 (en) | 2020-12-29 | 2024-04-09 | Ningde Amperex Technology Limited | Battery cell and electronic device |
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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 |
Granted publication date: 20170517 Termination date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |