CN203406355U - Quick-change battery frame for electric car - Google Patents
Quick-change battery frame for electric car Download PDFInfo
- Publication number
- CN203406355U CN203406355U CN201320497913.XU CN201320497913U CN203406355U CN 203406355 U CN203406355 U CN 203406355U CN 201320497913 U CN201320497913 U CN 201320497913U CN 203406355 U CN203406355 U CN 203406355U
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- China
- Prior art keywords
- battery
- battery frame
- electric automobile
- quick change
- frame body
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- 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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- 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)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a quick-change battery frame for an electric car. The quick-change battery frame for the electric car comprises a battery frame body. The battery frame body is provided with a plurality of side plates, the side plates divide the battery frame body into a plurality of battery cavities, and a plurality of damping idler wheels are arranged on the bottoms of the battery cavities in the width direction of the battery cavities. The damping idler wheels are arranged on the bottoms of the battery cavities in the width direction of the battery cavities, and therefore when a battery set falls fast due to the gravity in the entry process, great shock to a battery connection plate at the rear end at one moment can be reduced, the battery connection plate is protected, the battery set is prevented from being damaged, the safety factor is increased, and the service life is prolonged. The quick-change battery frame for the electric car is provided with a damping device, when the battery set is changed quickly, the shock to the battery connection plate at the rear end is small, the structure is simple, the safety factor is high, and the service life is long.
Description
Technical field
The utility model relates to a kind of vapour vehicle accessory field, relates in particular to a kind of electric automobile quick change battery frame.
Background technology
Be accompanied by worldwide energy scarcity and environmental requirement, the electric automobile of environmental protection and energy saving has become the developing direction of automobile industry, and battery pack is as the power source of electric automobile, it is reasonably laid and installs is the key that electric automobile is produced, in order to save usage space.At present, when electric automobile carries out fast changing battery, battery frame need to rotate an inclination angle by battery frame lifting mechanism, battery pack is imported and exported and be tilted to, and facilitates battery pack to come in and go out.This mechanism easily causes a problem, when battery pack enters, due to self gravitation fast-descending, rear end cell connector moment is caused to very large impact, easily make cell connector connector damage, leave potential safety hazard, and easily damage battery pack, make Battery case shortening in useful life.
Summary of the invention
The utility model is when overcoming in prior art that electric automobile carries out fast changing battery, when battery pack enters due to self gravitation fast-descending, rear end cell connector moment is caused to very large impact, easily make cell connector connector damage, leave potential safety hazard, and easily damage battery pack, make the deficiency of Battery case shortening in useful life, a kind of electric automobile quick change battery frame is provided, band damping device is little to the impact of rear end cell connector, simple in structure when battery pack quick change, coefficient of safety is high, long service life.
To achieve these goals, the utility model is by the following technical solutions: a kind of electric automobile quick change battery frame of the present utility model, comprise battery frame body, described battery frame body is provided with some side plates, described side plate is separated to form some battery cavities by battery frame body, and described battery cavities bottom is provided with some damping rollers along its Width.Wherein, battery cavities bottom surface is provided with some damping rollers along its Width; in the time of just can reducing battery pack and enter due to self gravitation fast-descending; rear end cell connector moment is caused to very large impact; thereby cell connector is played to a protection effect; reduce battery pack impaired, improved coefficient of safety, extended useful life.
As preferably, the front portion of described battery cavities bottom surface and rear portion are provided with some non-damping rollers along its Width, and the middle part of described battery cavities bottom surface is provided with some damping rollers along its Width.Wherein, the front portion of battery cavities bottom surface and rear portion are provided with some non-damping rollers along its Width, can facilitate battery pack to come in and go out.
As preferably, described battery frame body comprises base, the cell connector of base rear side and the end plate of base both sides of bottom, and described cell connector and end plate and base are for removably connecting.
As preferably, described side plate and end plate are provided with some louvres.Coefficient of safety when wherein, effect that louvre can play heat radiation being set on side plate and end plate improve using.
As preferably, described cell connector is provided with some wiring holes that can mate with battery pack.
As preferably, described side plate and end plate top connect by some crossbeams.Wherein, at side plate and end plate top, by some crossbeams, connect, can strengthen the firmness of side plate and end plate, the structure that makes electric automobile quick change battery frame integral body is firm stable more.
As preferably, in described two end plates, be respectively equipped with connection fastener.Wherein, after installing battery pack, just can lead to locking member and connection fastener locking, well battery pack is fixed in electric automobile quick change battery frame.
As preferably, described two end plates outside is respectively equipped with swivel bearing.Wherein, swivel bearing is connected with lifting mechanism, when electric automobile carries out battery pack quick change, by battery frame lifting mechanism, rotates an inclination angle, battery pack is imported and exported and be tilted to, and facilitates battery pack group to come in and go out.
Therefore; the utlity model has following beneficial effect: be provided with damping roller; in the time of just can reducing battery pack and enter due to self gravitation fast-descending; rear end cell connector moment is caused to very large impact; thereby cell connector is played to a protection effect; reduce battery pack impaired, improved coefficient of safety, extended useful life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: base 1, side plate 2, damping roller 3, non-damping roller 4, cell connector 5, wiring hole 51, crossbeam 6, end plate 7, swivel bearing 71, connection fastener 72, louvre 8.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment: as shown in Figure 1, a kind of electric automobile quick change battery frame, comprises battery frame body, and battery frame body is provided with some side plates 2, and side plate 2 is separated to form some battery cavities by battery frame body, and battery cavities bottom surface is provided with some damping rollers 3 along its Width.Wherein, battery cavities bottom surface is provided with some damping rollers 3 along its Width; in the time of just can reducing battery pack and enter due to self gravitation fast-descending; 5 moments of rear end cell connector are caused to very large impact; thereby cell connector 5 is played to a protection effect; reduce battery pack impaired, improved coefficient of safety, extended useful life.The front portion of battery cavities bottom surface and rear portion are provided with some non-damping rollers 4 along its Width, and the middle part of battery cavities bottom surface is provided with some damping rollers 3 along its Width.Wherein, the front portion of battery cavities bottom surface and rear portion are provided with some non-damping rollers 4 along its Width, can facilitate battery pack to come in and go out.Battery frame body comprises base 1, the cell connector 5 of base 1 rear side and the end plate 7 of base 1 both sides of bottom, and cell connector 5 and end plate 7 and base 1 are for removably connecting.Side plate 2 and end plate 7 are provided with some louvres 8.Coefficient of safety when wherein, effect that louvre 8 can play heat radiation being set on side plate 2 and end plate 7 improve using.Cell connector 5 is provided with some wiring holes 51 that can mate with battery pack.Side plate 2 and end plate 7 tops connect by some crossbeams 6.Wherein, on side plate 2 and end plate 7 tops, by some crossbeams 6, connect, can strengthen the firmness of side plate 2 and end plate 7, the structure that makes electric automobile quick change battery frame integral body is firm stable more.In two end plates 7, be respectively equipped with connection fastener 72.Wherein, after installing battery pack, just can lead to locking member and connection fastener 72 lockings, well battery pack is fixed in electric automobile quick change battery frame.Two end plates 7 outsides are respectively equipped with swivel bearing 71.Wherein, swivel bearing 71 is connected with lifting mechanism, when electric automobile carries out battery pack quick change, by battery frame lifting mechanism, rotates an inclination angle, battery pack is imported and exported and be tilted to, and facilitates battery pack group to come in and go out.
Claims (8)
1. an electric automobile quick change battery frame, comprise battery frame body, it is characterized in that: described battery frame body is provided with some side plates, and described side plate is separated to form some battery cavities by battery frame body, described battery cavities bottom surface is provided with some damping rollers along its Width.
2. electric automobile quick change battery frame according to claim 1, it is characterized in that: the front portion of described battery cavities bottom surface and rear portion are provided with some non-damping rollers along its Width, and the middle part of described battery cavities bottom surface is provided with some damping rollers along its Width.
3. electric automobile quick change battery frame according to claim 1 and 2, it is characterized in that: described battery frame body comprises base, the cell connector of base rear side and the end plate of base both sides of bottom, and described cell connector and end plate and base are for removably connecting.
4. electric automobile quick change battery frame according to claim 3, is characterized in that: described side plate and end plate are provided with some louvres.
5. electric automobile quick change battery frame according to claim 3, is characterized in that: described cell connector is provided with some wiring holes that can mate with battery pack.
6. electric automobile quick change battery frame according to claim 3, is characterized in that: described side plate and end plate top connect by some crossbeams.
7. electric automobile quick change battery frame according to claim 3, is characterized in that: in described two end plates, be respectively equipped with connection fastener.
8. electric automobile quick change battery frame according to claim 3, is characterized in that: described two end plates outside is respectively equipped with swivel bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497913.XU CN203406355U (en) | 2013-08-15 | 2013-08-15 | Quick-change battery frame for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497913.XU CN203406355U (en) | 2013-08-15 | 2013-08-15 | Quick-change battery frame for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406355U true CN203406355U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497913.XU Expired - Fee Related CN203406355U (en) | 2013-08-15 | 2013-08-15 | Quick-change battery frame for electric car |
Country Status (1)
| Country | Link |
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| CN (1) | CN203406355U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565371A (en) * | 2018-05-18 | 2018-09-21 | 南通耐维特电源有限公司 | A kind of electric vehicle high-capacity lithium battery radiator |
| CN110588313A (en) * | 2019-09-18 | 2019-12-20 | 天津科斯特汽车技术有限责任公司 | Chassis structure of electric automobile |
| PL131014U1 (en) * | 2022-09-30 | 2024-04-02 | Ryszard Delong-Kownacki | Battery compartment placed through the rear of the vehicle, especially in ultra-short electric vehicles |
| PL442415A1 (en) * | 2022-09-30 | 2024-04-02 | Ryszard Delong-Kownacki | Method of replacing batteries, especially for electric vehicles |
-
2013
- 2013-08-15 CN CN201320497913.XU patent/CN203406355U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565371A (en) * | 2018-05-18 | 2018-09-21 | 南通耐维特电源有限公司 | A kind of electric vehicle high-capacity lithium battery radiator |
| CN110588313A (en) * | 2019-09-18 | 2019-12-20 | 天津科斯特汽车技术有限责任公司 | Chassis structure of electric automobile |
| PL131014U1 (en) * | 2022-09-30 | 2024-04-02 | Ryszard Delong-Kownacki | Battery compartment placed through the rear of the vehicle, especially in ultra-short electric vehicles |
| PL442415A1 (en) * | 2022-09-30 | 2024-04-02 | Ryszard Delong-Kownacki | Method of replacing batteries, especially for electric vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310052 No. 415 Xing Xing Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZOTYE NEW ENERGY AUTOMOBILE CO., LTD. Address before: 310052 No. 415 Xing Xing Road, Hangzhou, Zhejiang, Binjiang District Patentee before: Zhejiang Zhongtai New Energy Automobile Technology Co.,Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Jin Zheyong Inventor after: Hong Yan Inventor after: Zhang Die Inventor before: Pu Yuming Inventor before: Fu Li |
|
| COR | Change of bibliographic data | ||
| 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: 20140122 Termination date: 20200815 |