CN102412411A - Chain type battery pack of electric vehicle and fast-replacing device thereof - Google Patents
Chain type battery pack of electric vehicle and fast-replacing device thereof Download PDFInfo
- Publication number
- CN102412411A CN102412411A CN2010102910766A CN201010291076A CN102412411A CN 102412411 A CN102412411 A CN 102412411A CN 2010102910766 A CN2010102910766 A CN 2010102910766A CN 201010291076 A CN201010291076 A CN 201010291076A CN 102412411 A CN102412411 A CN 102412411A
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- battery
- chain
- guide rail
- chain type
- electric automobile
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a chain type battery pack applicable to an electric vehicle and a fast-replacing device thereof, and particularly relates to a battery module and a battery fast-replacing device, wherein the battery module adopts a chain type structure for connection; and the battery fast-replacing device is designed for the chain type battery pack and comprises a battery box, a battery guide rail, a battery replacing interface, a gear transmission mechanism, an in-position sensor and the like. In the fast-replacing device, a rotary joint at a battery replacement interface is rotated by external force so as to drive the gear transmission mechanism to rotate, a chain type battery pack is moved into a vehicle body from a battery inlet and enters the battery box with a spiral guide rail by a battery installing guide rail; and the original batteries in the battery box also can be moved out of the vehicle body from a battery outlet by a battery discharging guide rail. The invention realizes fast replacement for the batteries of the electric vehicle, and has the advantages of safe and reliable battery placement, less influence on a vehicle body structure, easy placement of the batteries, and fast replacement speed and the like.
Description
Technical field
The present invention relates to be the battery pack in electric automobile field modular structure, installation and discharging method, and with its relevant car-mounted device of replacing fast.
Background technology
Electric automobile is to adopt the new automobile of battery instead of chemical fuel as power resources, as realizing transportation and energy's fundamental way of transition, becomes each major country of the world and the common strategic choice of automobile manufacturing company.Yet; The battery of electric automobile is " bottleneck " of restriction electric automobile development always, and problems such as battery weak point in useful life, battery pack structure disunity, charging inconvenience, purchase cost height cause electric automobile to fail all the time to break through and enter into production in enormous quantities and sales stage.So people expect adopting the mode of changing battery, address these problems from the use and the battery operation mode of electric automobile.The battery that the user of electric automobile can adopt the battery operator to be provided; When Vehicular battery runs low; The charged battery of replacing was both convenient and swift near adding (changing) power station, need not worry the problem of battery useful life and purchase cost again; Can reduce the worry of people greatly, effectively promote popularizing of electric automobile battery maintenance and use cost.
Before this, be block structure because great majority are used for that the battery module structures of electric automobile adopt, some battery units are placed in the battery case an of cube (or approximate cube), form a battery module.The volume of this battery pack is bigger, and weight is about tens kilograms, and common electric automobile need be installed a plurality of such battery pack and just can go than long distance.Though, had many replacing schemes to be suggested round the battery pack of this block structure, and made every effort to solve the installation position of battery pack on vehicle, how to settle, how to realize problems such as replacing.But,, caused difficulty for the arrangement and the replacing of battery pack because the module volume of block battery pack is big, weight is heavier.
Therefore, need battery pack and the quick replacement device thereof of being convenient to the electric automobile use more.
Summary of the invention
The invention provides a kind of chain type battery pack and quick replacement device thereof that is applicable to electric automobile; It specifically is a kind of battery module that adopts chain structure to connect; And, can realize the quick replacing of battery pack to the mobile unit that this chain type battery pack is designed.
Electric automobile chain type battery pack involved in the present invention is characterised in that:
1) the chain type battery pack is the battery chain that is formed through the chain rivet serial connection by a section chain piece;
2) be fixed with a battery case on each chain piece, a battery unit is housed in the shell;
3) there is bundle conductor to be connected between chain piece and the chain piece, can passes through circuits such as conductor wire, holding wire, data wire in the bundle conductor;
4) on the chain piece side perforation is arranged, can be meshed with the travelling gear in the battery replacement device;
5) be provided with radio frequency electronic tag in a certain chain piece of battery chain or the some chain pieces, can supply battery to find out with regard to level sensor.
Chain type battery pack quick replacement device involved in the present invention comprises battery case, battery guide rail, battery altering interface, gear drive, partly forms with regard to level sensor etc., it is characterized in that:
1) in the car body of electric automobile, place the battery case that can hold the chain type battery pack, box house is provided with spiral helicine guide rail, and two of helical form guide rail is connected to the battery inlet and the battery outlet port at battery case two ends;
2) car body surface at electric automobile is provided with the battery altering interface, comprises battery inlet, battery outlet port and swivel;
3) have two guide rails that they are coupled together between battery case and the battery altering interface, wherein a battery is packed into, and guide rail connection battery enters the mouth and the battery inlet port of battery case, and the battery that another battery draws off guide rail connection battery outlet port and battery case withdraws from mouth;
4) be provided with gear drive along battery chain mobile route, gear drive is connected with the swivel of battery altering interface.Through external force rotation swivel, the driven gear transmission mechanism is rotated, because the teeth of gear are meshed with perforation on the battery chain, thereby drive battery chain moves;
5) battery is arranged in a certain position on the battery case spiral-shaped guide with regard to level sensor, and when the battery chain piece that has radio frequency electronic tag was moved to this sensing station, it is in place that transducer can be found out the battery chain.
Preferably place the battery case of electric automobile, the more alias of chain type battery pack is set in the oil filler position of orthodox car in the fuel tank position of orthodox car.
Can realize the quick replacing of batteries of electric automobile through above-mentioned electric automobile chain type battery pack and changing device more, concrete substitute mode is following:
1) front end of chain type battery pack is put into the battery inlet, use instruments such as electric drilling machine or hand turning handle, the swivel of butt joint and rotation battery altering interface;
2) rotation of swivel has driven the rotation of gear drive, and the perforation of gear is meshed with perforation on the battery chain, thereby the rotation of gear has also driven moving of battery chain;
3) after the battery chain is moved into the battery inlet by travelling gear, move along the battery guide rail of packing into, until being moved into battery case;
4) original chain type battery pack in battery case is also driven by gear drive simultaneously, draws off guide rail through battery, is moved out of car body from battery outlet port;
5) the chain type battery pack that is moved into is advanced along spiral path in battery case, up to the front end arrival battery sensing station in place of battery chain;
6) battery is issued to a signal with regard to level sensor, notice external equipment or the personnel swivel that stops the rotation.
So far, new battery chain is moved into battery case and in place, and original battery chain is moved out of outside the car body, has accomplished the replacing simultaneously and rapidly of battery, and relevant therewith equipment is called chain type battery pack changing device more synchronously.
In addition, the present invention has also comprised the multiple step format substitute mode of battery.Be that the battery altering interface has only a gateway, battery case also has only single gateway, has only a battery track to connect battery altering gateway and battery case gateway, and other partial devices are identical with aforementioned content with principle.Like this, the battery chain is only packed into through this single passage and is drawn off.When needs are changed battery, need earlier original battery to be unloaded, and then be fit into battery case to new battery.
The invention has the advantages that the battery case of the fuel tank position placement electric automobile that has utilized orthodox car; Oil filler position through orthodox car is provided with more alias of chain type battery pack; And adopt external strength rotation swivel, come the battery in the battery case is changed fast.Not only can make full use of the body structure layout of orthodox car; Rationally realized the fusion between batteries of electric automobile and the car body, solved the contradiction between cell safety is placed and changed fast, the difficulty that batteries of electric automobile is changed greatly reduces; Just can realize battery altering through simple external equipment; Made things convenient for the O&M of electric automobile, helped the useization of electric automobile and universal on a large scale, for electric automobile development already provides new technological approaches.
Description of drawings
Fig. 1, chain type battery pack
The left view of Fig. 2, figure one
Installation site in Fig. 3, the car
Fig. 4, battery replacement device overall structure
Fig. 5, battery altering interface
Fig. 6, synchronous battery altering path
Fig. 7, substep battery altering path
Description of reference numerals:
1, battery case; 2, battery; 3, chain piece; 4, chain rivet; 5, bundle conductor; 6, perforation; 7, battery case; 8, battery altering interface; 9, battery is written into guide rail; 10, battery draws off guide rail; 11, battery is with regard to level sensor; 12, battery inlet; 13, battery outlet port; 14, swivel; 15, travelling gear; 16, battery loading and unloading guide rail; 17, battery gateway.
Embodiment
Below in conjunction with accompanying drawing the present invention is specifically described.
Shown in Fig. 1 and Fig. 2, each joint of chain type battery pack is to be coated on outside the battery (2) by battery case (1), and battery case (1) links to each other with chain piece (3), links to each other through chain rivet between two chain pieces (3) adjacent one another are, and can center on the chain rivet rotating certain angle.Simultaneously, nearest chain rivet (4) position between two chain pieces has bundle conductor (5) to connect the battery chain piece (3) at two ends, and bundle conductor (5) is made up of conductor wire, holding wire or data wire.Not only can a joint joint battery be linked at together through this structure, can also realize the serial or parallel connection of circuit between the battery, and the transmission of signal or data.
Shown in Fig. 3 and Fig. 4; The battery case (7) of chain type battery pack quick replacement device can be installed in postmedian in the car body; This is the fuel tank position of conventional truck, be least to be subject to the position of colliding in the vehicle, so the battery of electric automobile is placed on this position and can has very high fail safe.The proceeds posterolateral outside at car body is provided with battery altering interface (8), and be identical with the oil filler position of orthodox car, it with battery case (7) between be written into guide rail (9) through battery and draw off guide rail (10) with battery and link to each other.So just can be through taking the long-pending very little battery altering interface (8) of car body surface; Chain type battery pack in the battery case (7) is packed into and drawn off; Thereby avoided batteries of electric automobile is done the whole influence to body construction that charge and discharge operations brought; And need large-scale plant could change the problem of battery, and realize breaking the whole up into parts of battery loading and unloading, reduced battery charge and discharge operations difficulty.
As shown in Figure 5, the chain type battery pack more passageway part of changing device comprises the battery inlet (12) that supplies the chain type battery pack to pack into, the battery outlet port (13) that supplies the chain type battery pack to draw off, and the swivel (14) that is used to transmit external strength.In the time of need packing or draw off the chain type battery pack into; Can use the other swivels (14) of instrument rotation battery altering interface such as electric drilling machine or hand turning handle; Swivel (14) meeting drive is arranged on more, and the interior travelling gear (15) of changing device rotates together; Through cooperating and the power transmission effect between the perforation (6) on gear and the chain type battery pack, the chain type battery pack is moved into or shifts out from battery outlet port (13) from battery inlet (12).
As shown in Figure 6, when adopting synchronous substitute mode, the replacing process of chain type battery.The chain type battery pack adopts the helix-coil mode to arrange in battery case (7).Helical orbit in the Battery case and battery pack into track (9), battery draws off track (10) and battery altering interface (8) is connected to form the loop that a battery loads and unloads.When packing battery into, the battery chain moves into through battery inlet (12), is written into guide rail (9) through battery again and is loaded in the helical orbit of battery case (7).In this simultaneously, used battery chain also can draw off guide rail (10) along battery in the helical orbit of original battery case (7), is unloaded to outside the car body through battery outlet port (13).Realized the loading and unloading simultaneously and rapidly of battery having reduced the battery altering time through this mode of packing into simultaneously and drawing off battery, significantly improved the replacing efficient of battery.
As shown in Figure 7, when adopting the substep substitute mode, the replacing process of chain type battery pack is following: helical orbit in the Battery case and battery loading and unloading track (16) and battery gateway (17) are connected to form a single passage.When changing battery, earlier will be with used battery chain in original battery case (7) along spiral-shaped guide, battery loading and unloading guide rail (16) is unloaded to outside the car body through battery gateway (17).The battery chain that to install is then packed into through battery gateway (17), is loaded in the helical orbit of battery case (7) through battery loading and unloading guide rails (16) again.Unload the multiple step format that the mode that refills realizes battery earlier and change through this.
Claims (13)
1. the chain type battery pack used of an electric automobile; Form by battery chain piece, battery chain shell, rotation chain rivet; It is characterized in that battery adopt parallel series form, connecting into through chain rivet can crooked battery chain belt, in each the chain piece housing on the chain belt battery unit is housed.
2. electric automobile chain type battery pack according to claim 1 is characterized in that: have bundle conductor to connect between the adjacent chain piece of battery chain belt, can hold conductor wire, holding wire, data wire in the bundle conductor.
3. electric automobile chain type battery pack according to claim 1 is characterized in that: each chain piece side of battery chain belt has perforation, drives the chain piece during for the rotation of the travelling gear of battery replacement device and moves.
4. electric automobile chain type battery pack according to claim 1 is characterized in that: be provided with radio frequency electronic tag in a certain chain piece of battery chain or the some chain pieces, can supply battery to find out with regard to level sensor.
5. the quick replacement device of an electric automobile chain type battery pack comprises battery case, battery guide rail, battery altering interface, it is characterized in that: battery case is that integral type is positioned at car body, can be positioned over the fuel tank position of traditional car; The battery altering interface is positioned at the electric automobile surface, can be arranged on the oil filler position of traditional car; Battery guide rail through curved shape between battery case and the battery altering interface is connected.
6. electric automobile chain type battery pack quick replacement device according to claim 5 is characterized in that: the central shaft around casing in the casing of battery case is provided with continuous spiral-shaped guide, and the battery chain can move along spiral-shaped guide.
7. electric automobile chain type battery pack quick replacement device according to claim 5; It is characterized in that: the tank ends of battery case is provided with entrance and exit; The battery altering interface has battery altering inlet and exports with battery altering, and the battery guide rail is divided into pack into guide rail and battery of battery and draws off two guide rails of guide rail; Wherein the battery of battery altering interface enters the mouth, battery is packed guide rail into, the battery case inlet connects into the battery installation channel; The battery outlet port of battery altering interface, battery draw off guide rail, the battery case outlet connects into the battery relief passage; Two of spiral-shaped guide in the battery case is connected with outlet with the battery case inlet respectively.
8. electric automobile chain type battery pack quick replacement device according to claim 5; It is characterized in that: a swivel is arranged on the battery altering interface of car body surface; This swivel of instruments such as available electric drilling machine or hand turning handle rotation is to provide loading and unloading chain type battery pack required power.
9. according to claim 1,5,8 described electric automobile chain type battery pack and quick replacement devices thereof; It is characterized in that: the swivel of car body surface links to each other with gear drive in the car body; When swivel rotated, the motion of driven gear transmission mechanism caused the gear in the battery guide rail to follow rotation; The teeth of gear act on perforation on the chain type battery pack mutually, and the chain type battery pack that drives in the guide rail moves.
10. according to claim 1 and claim 4-6 described electric automobile chain type battery pack and quick replacement device thereof; It is characterized in that: the some positions on the screw type guideway in the battery case are provided with battery with regard to level sensor; When the battery chain piece that has electronic tag arrives battery with regard to level sensor; Can be found out by this transducer, thereby confirm that the battery chain arrives predetermined installation site.
11. according to claim 1 and claim 5-7 described electric automobile chain type battery pack and quick replacement device thereof; It is characterized in that: according to order; Battery altering inlet, battery are packed into, and guide rail, battery case inlet, battery case spiral-shaped guide, battery case outlet, battery draw off guide rail, battery altering goes out continuous ring type loop of interruption-forming, and battery chain to be changed to can be fit into battery case along entering the mouth from battery altering of this ring type loop; Original battery chain in the battery case also can unload out car body from the battery altering outlet along this ring type loop simultaneously, realizes the replacing simultaneously and rapidly that the battery chain is packed into and drawn off.
12. electric automobile chain type battery pack quick replacement device according to claim 5; Be different from claim 7; It is characterized in that: the casing of battery case has only an end to be provided with the battery gateway; The battery altering interface only is provided with a battery altering gateway, has only a battery guide rail to connect battery case gateway and battery altering discrepancy gateway.
13. according to claim 1,5,6,12 described electric automobile chain type battery pack and quick replacement devices thereof; Be different from claim 11; It is characterized in that: needs are earlier with original battery chain in the battery case, along the battery case gateway, the battery guide rail, unload out car body from the battery altering outlet, and then battery chain to be changed to from the battery altering gateway; Pass through bending battery guide rail, be fit into battery case, realize the substep of battery chain is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102910766A CN102412411A (en) | 2010-09-25 | 2010-09-25 | Chain type battery pack of electric vehicle and fast-replacing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102910766A CN102412411A (en) | 2010-09-25 | 2010-09-25 | Chain type battery pack of electric vehicle and fast-replacing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102412411A true CN102412411A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102910766A Pending CN102412411A (en) | 2010-09-25 | 2010-09-25 | Chain type battery pack of electric vehicle and fast-replacing device thereof |
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| Country | Link |
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| CN (1) | CN102412411A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802796A (en) * | 2012-11-14 | 2014-05-21 | 山东新大洋电动车有限公司 | Quick-changing device for battery of electric vehicle |
| CN106374069A (en) * | 2016-08-30 | 2017-02-01 | 欧阳路 | Battery pack, charging device and introduction device |
| CN107336796A (en) * | 2016-05-03 | 2017-11-10 | 久鼎金属实业股份有限公司 | Multi-section type battery and the vehicle frame with the multi-section type battery |
| CN107616869A (en) * | 2017-09-13 | 2018-01-23 | 广东骏丰频谱股份有限公司 | A kind of frequency spectrum clothing |
| CN108556965A (en) * | 2018-01-29 | 2018-09-21 | 上汽大众汽车有限公司 | A kind of hybrid-power battery part mounting method and installation equipment |
| CN109037513A (en) * | 2018-06-04 | 2018-12-18 | 蔚来汽车有限公司 | Battery pack and battery loading system |
| CN110620195A (en) * | 2019-08-26 | 2019-12-27 | 漳州龙文区信创友工业设计有限公司 | Chain belt type storage battery replacing machine with external biological detector |
-
2010
- 2010-09-25 CN CN2010102910766A patent/CN102412411A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802796A (en) * | 2012-11-14 | 2014-05-21 | 山东新大洋电动车有限公司 | Quick-changing device for battery of electric vehicle |
| CN103802796B (en) * | 2012-11-14 | 2017-07-07 | 山东新大洋电动车有限公司 | A kind of battery of electric vehicle fast replacing device |
| CN107336796A (en) * | 2016-05-03 | 2017-11-10 | 久鼎金属实业股份有限公司 | Multi-section type battery and the vehicle frame with the multi-section type battery |
| CN107336796B (en) * | 2016-05-03 | 2020-08-18 | 久鼎金属实业股份有限公司 | Multi-section battery and frame with same |
| CN106374069A (en) * | 2016-08-30 | 2017-02-01 | 欧阳路 | Battery pack, charging device and introduction device |
| CN106374069B (en) * | 2016-08-30 | 2020-05-08 | 欧阳路 | Battery pack and charging device |
| CN107616869A (en) * | 2017-09-13 | 2018-01-23 | 广东骏丰频谱股份有限公司 | A kind of frequency spectrum clothing |
| CN108556965A (en) * | 2018-01-29 | 2018-09-21 | 上汽大众汽车有限公司 | A kind of hybrid-power battery part mounting method and installation equipment |
| CN108556965B (en) * | 2018-01-29 | 2023-08-11 | 上汽大众汽车有限公司 | Hybrid power battery part mounting method and mounting equipment |
| CN109037513A (en) * | 2018-06-04 | 2018-12-18 | 蔚来汽车有限公司 | Battery pack and battery loading system |
| CN110620195A (en) * | 2019-08-26 | 2019-12-27 | 漳州龙文区信创友工业设计有限公司 | Chain belt type storage battery replacing machine with external biological detector |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120411 |