CN101814622B - Battery system used for electric automobile - Google Patents
Battery system used for electric automobile Download PDFInfo
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- CN101814622B CN101814622B CN2010100343234A CN201010034323A CN101814622B CN 101814622 B CN101814622 B CN 101814622B CN 2010100343234 A CN2010100343234 A CN 2010100343234A CN 201010034323 A CN201010034323 A CN 201010034323A CN 101814622 B CN101814622 B CN 101814622B
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- plug
- power supply
- data communication
- battery
- battery case
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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 invention discloses a battery system used for an electric automobile. The battery system comprises a charging rack and a battery box, wherein the battery box comprises a power supply plug and a data communication plug; and the power supply plug and/or the data communication plug is arranged on any surface of the battery box of which the normal direction is vertical to the moving direction when the battery box is replaced. Due to the adoption of the battery system, the replacement time is reduced, the battery replacement efficiency is improved, and the whole operation cost is lowered; furthermore, due to the better electric contact between the plug and a socket, the occurrence of accidents such as electric contact separation, power failure of open circuit or arc striking and the like caused by up-and-down vibration, backward-and-forward acceleration and braking, and right-left turning of the electric automobile can be avoided.
Description
Technical field
The present invention relates to the electric automobile field, particularly relate to a kind of battery system that is used for electric automobile.
Background technology
Electric automobile is with its zero discharge and do not need advantages such as petroleum resources, becomes the main force of environmental protection and new-energy automobile circle.But the battery volume and weight is bigger, and the continuation of the journey mileage of batteries of electric automobile is short, and the charging interval is also longer, and these shortcomings are the main bottlenecks of large-scale promotion electric automobile always.In recent years, people use the method for replaceable battery case, and it is short to have solved batteries of electric automobile continuation of the journey mileage, the problem that the charging interval is long.When the electric weight of batteries of electric automobile ran low, electric automobile was got back to charging station, utilized more changing device of fast battery case; Change charged battery, can continue operation at once, and the battery that electric weight uses up can be stayed charging station and slowly charges; Charging is used on other electric automobiles after accomplishing again.Like this, electric automobile is made long distance running with regard to unnecessary with heavy battery, and as long as the time of in charging station, changing battery is less than ten minutes, follows in the gas station refueling time similar.Like this, change Battery Charging Station and just solved the problem that electric automobile continuation of the journey mileage is short and the charging interval is long simultaneously.In order to satisfy the needs of changing battery fast, change in the Design of device at charging station, electric motor car and battery case, must consider the design of aspects such as machinery, power electronics and automobile.
Summary of the invention
The purpose of this invention is to provide a kind of battery system that is used for electric automobile; It comprises the charging frame; And the battery case with power supply plug and data communication plug, said power supply plug and/or data communication plug are arranged at arbitrary surface of the vertical said battery case of the moving direction of normal direction when changing with battery case.
Preferably, said power supply plug and data communication plug are cylindrical or prismatic.
Preferably, said charging frame and electric automobile have power supply electrical socket and data communication electrical socket, cooperate with said power supply plug and data communication plug respectively.
Preferably; Said power supply electrical socket and data communication electrical socket comprise a pair of metal guide rail with elastic force respectively; Be used to make said power supply plug and data communication plug to get into wherein and along its slip; And apparatus for fastening, be used for clamping said power supply plug and data communication plug in the left and right sides of moving direction.
The present invention with the power supply of battery case and the design of data communication plug above moving direction below or left surface or right flank or its combination; Make battery case in the replacing process, need not do rotation and move, only need straight line to move; The battery case more size and the complexity of changing device have been reduced; Also reduce the replacing time, improved the efficient of battery altering, reduced the cost of whole operation.And; Plug of the present invention can constitute with electrical socket and better electrically contact, prevented that vertical tremor, front and back owing to electric automobile from quickening and brake, about turn round cause electrically contact the cut off the power supply generation of contingencies such as perhaps electric arc sparking of disengagings, open circuit.
Description of drawings
Fig. 1 is the battery system structure sketch map that is used for electric automobile according to the embodiment of the invention;
Fig. 2-Fig. 4 is positioned at the structural representation on the different facial according to the plug of the battery system that is used for electric automobile of the embodiment of the invention and electrical socket;
Fig. 5 is plug of the present invention, the electrical socket structural representation at the lower surface of battery case.
Wherein, 101: battery case; 104: the power supply plug; 105: the data communication plug; 204: the power supply electrical socket; 205: the data communication electrical socket; 106: upper surface; 107: lower surface; 108: left surface; 303: battery replacement device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
As shown in Figure 1; The invention provides a kind of battery system that is used for electric automobile; Comprise battery case 101 and charging frame; The power supply plug 104 and the data communication plug 105 of said battery case 101 is installed in upper surface 106 or lower surface 107 or the left surface 108 or the right flank 109 (moving direction when changing with reference to battery case) of casing, or their any combination.Said power supply plug 104 adopts metal to process with data communication plug 105, and its external form can be a shape cylindrical, prismatic or that other are suitable.
The power supply electrical socket 204 and the data communication electrical socket 205 of the battery system of be used to charge frame and electric automobile of the present invention are to be made up of a pair of metal guide rail with certain elastic force; It can make the moving direction of plug when battery case is changed get into and slide; And clamping plug from the right and left of moving direction, formation electrically contacts.This design can guarantee that electric automobile is in operation; No matter be vertical tremor, quicken front and back, brake, about the uniform accelerated motion of turning round; Plug and electrical socket can both keep reliable electrical contact always, the generation of the contingencies such as outage and electric arc sparking that prevent to open a way.
Battery case of the present invention can utilize battery case more changing device 303 along continuous straight runs between electric motor car and charging frame move, and do not need to rotate, significantly reduced the space length of electric motor car with the charging frame, also reduced the time of changing battery.Battery case more changing device comprises guide rail, transmission chain belt, the battery case tightening device of charging rack to electric automobile, can battery case be carried out push-and-pull; Perhaps charging rack can carry out push-and-pull with battery case to guide rail, pull bar device, the battery case tightening device of electric automobile; Perhaps comprise guide rail, the battery case tightening device of charging rack, utilize manual method to carry out push-and-pull to electric automobile.
Fig. 1 is battery case and plug, electrical socket and the battery case structural representation of changing device more of electric automobile; Fig. 2 is the structural representation that plug, electrical socket are arranged on the upper surface of battery case; Fig. 3 is the structural representation that plug, electrical socket are arranged on the battery case upper surface, and wherein the placement location of plug makes battery case get into the charging frame along being different from the direction that gets into electric motor car; Fig. 4 is plug, the electrical socket structural representation at the left surface of battery case; Fig. 5 is plug, the electrical socket structural representation at the lower surface of battery case.
Plug of the present invention is the design through placement location also; Make battery case can get into charging frame (like Fig. 3) along being different from the direction that gets into electric motor car; Improve the design flexibility of charging station greatly; Make battery case in limited charging station space, be transported to suitable charging frame through feeding device.
The present invention with the power supply of battery case and the design of data communication plug above moving direction below or left surface or right flank or its combination; Make battery case in the replacing process, need not do rotation and move, only need straight line to move; The battery case more size and the complexity of changing device have been reduced; Also reduce the replacing time, improved the efficient of battery altering, reduced the cost of whole operation.And; Plug of the present invention can constitute with electrical socket and better electrically contact, prevented that vertical tremor, front and back owing to electric automobile from quickening and brake, about turn round cause electrically contact the cut off the power supply generation of contingencies such as perhaps electric arc sparking of disengagings, open circuit.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (2)
1. battery system that is used for electric automobile; It is characterized in that; Said battery system comprises charging frame and battery case; Said battery case comprises power supply plug and data communication plug, and said power supply plug and/or data communication plug are arranged at arbitrary surface of said battery case, and the moving direction when the said arbitrary surface of battery case that is provided with power supply plug and/or data communication plug is changed with battery case is parallel; Said charging frame and electric automobile have power supply electrical socket and data communication electrical socket; Cooperate with said power supply plug and data communication plug respectively; Said power supply electrical socket and data communication electrical socket comprise a pair of metal guide rail with elastic force respectively; Be used to make said power supply plug and data communication plug to get into wherein and along its slip, and apparatus for fastening, be used for clamping said power supply plug and data communication plug in the left and right sides of moving direction.
2. the battery system that is used for electric automobile as claimed in claim 1 is characterized in that, said power supply plug and data communication plug are cylindrical or prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100343234A CN101814622B (en) | 2010-01-18 | 2010-01-18 | Battery system used for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100343234A CN101814622B (en) | 2010-01-18 | 2010-01-18 | Battery system used for electric automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101814622A CN101814622A (en) | 2010-08-25 |
| CN101814622B true CN101814622B (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100343234A Active CN101814622B (en) | 2010-01-18 | 2010-01-18 | Battery system used for electric automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN101814622B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569688A (en) * | 2011-06-30 | 2012-07-11 | 襄樊学院 | Battery compartment of electric automobile |
| CN102381172B (en) * | 2011-09-22 | 2014-03-12 | 上海中科深江电动车辆有限公司 | Electrical storage device and electric vehicle carrying electrical storage device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187847Y (en) * | 1994-04-07 | 1995-01-18 | 谢景安 | Track type power source bar socket and plug |
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2010
- 2010-01-18 CN CN2010100343234A patent/CN101814622B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187847Y (en) * | 1994-04-07 | 1995-01-18 | 谢景安 | Track type power source bar socket and plug |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-115504A 1999.04.27 |
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| Publication number | Publication date |
|---|---|
| CN101814622A (en) | 2010-08-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU LITHIUM FORCE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIBAI TIMES LITHIUM POWER TECHNOLOGY BEIJING CO., LTD. Effective date: 20120121 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 MIYUN, BEIJING TO: 510530 GUANGZHOU, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20120121 Address after: 510530, Guangdong economic and Technological Development Zone, Guangzhou Province, No. 253, main road, second floor, room A Applicant after: Lithium Force Holding Company Ltd. Address before: Room 312, office building, Investment Promotion Bureau, 69 West Bridge Road, Beijing, Miyun 100044 Applicant before: Libo Era Lithium Power Technology (Beijing) Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |