CN203300723U - Battery-replacing type electric vehicle battery box - Google Patents
Battery-replacing type electric vehicle battery box Download PDFInfo
- Publication number
- CN203300723U CN203300723U CN2013203486718U CN201320348671U CN203300723U CN 203300723 U CN203300723 U CN 203300723U CN 2013203486718 U CN2013203486718 U CN 2013203486718U CN 201320348671 U CN201320348671 U CN 201320348671U CN 203300723 U CN203300723 U CN 203300723U
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- battery
- binding post
- electric automobile
- battery box
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to the field of electric vehicle charging and battery replacing, in particular to a battery-replacing type electric vehicle battery box of an electric vehicle. The battery-replacing type electric vehicle battery box comprises batteries and a battery frame for accommodating the batteries, the battery frame is provided with a plurality of binding posts correspondingly and electrically connected with positive and negative electrode lugs of each battery, and the battery frame is further provided with a plurality of battery series connection blocks capable of serially and sequentially connecting the batteries through the binding posts and a driving device capable of driving the battery series connection blocks to move. The battery-replacing type electric vehicle battery box is simple and quick to operate when a battery electric vehicle gets in a station for battery replacing; no battery management system is needed during charging, each battery can be charged independently simply and quickly and is fully charged, and balancing efficiency is high.
Description
Technical field
The utility model relates to electric vehicle charging and changes electrical domain, and is espespecially a kind of for the electric formula electric automobile battery box of changing of motor vehicle.
Background technology
Motor vehicle, take energy-storage battery as power source, relates to the multi-disciplinary high-tech products such as machinery, electronics, electric power, microcomputer control.It belongs to " zero discharge " automobile, is to replace the most desirable, the most promising green traffic instrument of fuel-engined vehicle.Pure electric automobile is divided into rechargeable pure electric automobile and changes electric formula pure electric automobile by the electric energy arbitrary way.Rechargeable pure electric automobile has again and fills soon and two kinds of modes of trickle charge, because these two kinds of modes are all that battery strings is connected together, by charging management system control constant current, constant voltage charge pattern, carry out all perseverances of battery, this just needs special charging management system, because battery is serial connection charge all the time, no matter take the charging management system of what scheme, all can't accomplish the lower battery of electric energy is supplemented separately to electricity, battery all permanent, maintenance effects is barely satisfactory.Change electric formula pure electric automobile and wait as long for electric energy supplement without parking, the pattern that the battery case of changing supplements electricity is the same with aforementioned trickle charge, and prior art cannot be accomplished with the small-power charger every battery is charged separately.
Due to the difference of battery individuality and the not equal reason of the state of use, battery in use presents otherness each other, when a plurality of batteries being together in series to whole charging, because the capacity of single battery is inconsistent, the time that discharges and recharges of each battery is also different, and during charging, some battery is in the state of overcharging, some also underfill, the long-term use, the individual difference that can aggravate battery, the useful life of shortening battery.
Summary of the invention
For above technical problem, the purpose of this utility model is to provide a kind of electric formula electric automobile battery box that changes, and this battery case enters the station easy and simple to handle, quick while changing electricity at pure electric automobile; While supplementing electricity, do not need battery management system, can simple, fastly realize the independent charging of each battery, and every battery is full of, balanced efficiency is high.
For reaching above purpose, the utility model changes electric formula electric automobile battery box mainly by the following technical solutions:
A kind ofly change electric formula electric automobile battery box, the battery frame that comprises battery and set battery, described battery frame is provided with the binding post of the corresponding electric connection of positive and negative lug of some and each piece battery, and battery frame also is provided with some battery serial connection pieces that each piece battery can be connected in series successively by binding post and the drive units that can drive this battery serial connection piece motion;
When changing electric formula electric automobile battery box and being electric vehicle power supply, drive unit orders about battery serial connection piece and binding post electric connection, each battery series-fed when described;
When changing electric formula electric automobile battery box and being in charged state, drive unit orders about battery serial connection piece to be separated with binding post when described, and between each battery, without connecting, each battery is charging separately respectively.
Preferably, described battery frame is provided with tandem link portable plate and base, and the tandem link portable plate is connected in series piece with battery and is fixedly connected with, and base is fixedly connected with battery frame.
Preferably, described drive unit is cylinder or hydraulic cylinder, and the pedestal of described cylinder or hydraulic cylinder is fixedly connected with base with the tandem link portable plate respectively with piston rod.
Another is preferred, and described drive unit is motor, and the front end of motor shaft is provided with screw thread, and the pedestal of motor is fixedly connected with the tandem link portable plate, and motor shaft is connected with whorl of base.
Preferably, described tandem link portable plate and base are slidably connected by guide pillar.
Preferably, described tandem link portable plate is connected in series between piece and is provided with spring with battery.
Preferably, described battery frame is provided with supporting bracket, and binding post passes supporting bracket and is fixedly connected with supporting bracket.
Preferably, described each battery serial connection piece is provided with two projections that can be electrically connected with corresponding binding post.
Preferably, described binding post is arranged with snap ring, and snap ring is provided with at least four containing holes that can accommodating cable pass.
Preferably, the described battery frame outside is provided with hook, between hook, is provided with reinforcement.
Brief description the utility model changes the operation principle of electric formula electric automobile battery box:
the polylith battery is installed in battery frame, battery frame also is provided with the binding post of the corresponding electric connection of positive and negative lug of some and each piece battery, each binding post is corresponding one by one with the positive and negative lug of every battery respectively, between each battery, this moment is separate, each binding post is respectively with the polarity identical with the positive and negative lug of the battery that is connected, change electric formula electric automobile battery box to electric vehicle power supply the time, drive unit drives the motion of battery serial connection piece, wherein a battery serial connection piece is electrically connected the binding post that two batteries have positive-negative polarity, two batteries are connected in series, polylith battery serial connection piece is connected in series each piece battery in battery frame respectively successively by this kind mode, make the polylith battery strings in battery frame be unified into an integral body to electric vehicle power supply, when changing electric formula electric automobile battery box and be in charged state, drive unit drives battery serial connection piece and binding post breaks away from, changing the positive and negative lug of each piece battery in electric formula electric automobile battery box only is connected with binding post this moment, each battery becomes separate individuality, and each monoblock battery is connected and charges with charger by binding post respectively this moment.
The beneficial effect that the utility model changes electric formula electric automobile battery box is: the motion that drives battery serial connection piece by drive unit is carried out switching controls to the connection status of each battery in battery case, make each battery can realize charge independence under the state of not dismantling, it is simple to operate, and is easy to use; The polylith battery strings is unified to charge changes the single battery charge independence into, makes every battery can reach the heap(ed) capacity of battery when charging, makes each piece battery when series connection is used, all be in best operating state; When each piece battery independently charges, can directly adopt the rated voltage of battery to carry out constant voltage charge, without charging management system, switch constant current, constant voltage charge pattern, charging rate is fast, and effectively avoided polylith battery strings when charging some over-charging of battery or fill the situation of insatiable hunger, the useful life of having improved battery that unifies.
The accompanying drawing explanation
Fig. 1 is the structural representation that the utility model changes electric formula electric automobile battery box embodiment 1.
Fig. 2 is the internal structure schematic diagram that the utility model changes electric formula electric automobile battery box embodiment 1.
Fig. 3 is the air cylinder driven battery serial connection piece of embodiment 1 and the perspective view of binding post closed and disconnected.
Fig. 4 is the air cylinder driven battery serial connection piece of embodiment 1 and the structural representation of binding post closed and disconnected.
Fig. 5 is the air cylinder driven battery serial connection piece of embodiment 1 and the vertical view of binding post closed and disconnected.
Fig. 6 is the structural representation that the motor of embodiment 2 drives battery serial connection piece and binding post closed and disconnected.
Embodiment
as shown in Fig. 1 ~ 5, a kind ofly change electric formula electric automobile battery box, the battery frame 1 that comprises battery 2 and set battery 2, polylith battery 2 is installed in battery frame 1, described battery frame 1 is provided with the binding post 6 of the corresponding electric connection of positive and negative lug of some and each piece battery 2, each binding post 6 is corresponding one by one with the positive and negative lug of every battery 2 respectively, between each battery 2, this moment is separate, each binding post 6 is respectively with the identical polarity of the positive and negative lug with the battery 2 that is connected, battery frame 1 also be provided with some can be by the drive unit that has the battery serial connection piece 8 that positive-negative polarity binding post 6 is connected in series successively and can drive these battery serial connection piece 8 motions of each piece battery 2, change electric formula electric automobile battery box to electric vehicle power supply the time, drive unit drives 8 motions of battery serial connection piece, wherein a battery serial connection piece 8 is electrically connected the binding post 6 that two batteries 2 have positive-negative polarity, two batteries 2 are connected in series, polylith battery serial connection piece 8 is connected in series each piece battery 2 in battery frame 1 respectively successively by this kind mode, make the polylith battery 2 in battery frame 1 be connected into an integral body to electric vehicle power supply, when changing electric formula electric automobile battery box and be in charged state, drive unit drives battery serial connection piece 8 and breaks away from binding post 6, changing the positive and negative lug of each piece battery 2 in electric formula electric automobile battery box only is connected with binding post 6 this moment, each battery 2 becomes separate individuality, between each battery 2, without connecting, each monoblock battery is connected and charges with charger by binding post 6 respectively 2 this moments.The motion that drives battery serial connection piece 8 by drive unit is carried out switching controls to the connection status of each battery 2 in battery case, makes each battery 2 can realize charge independence under the state of not dismantling, and it is simple to operate, and is easy to use; Polylith battery 2 is connected into to whole charging and changes single battery 2 charge independences into, make every battery 2 can reach the heap(ed) capacity of battery 2 when charging, make each piece battery 2 when series connection is used, all be in best operating state; When each piece battery 2 independently charges, can directly adopt the rated voltage of battery 2 to carry out constant voltage charge, without charging management system, switch constant current, constant voltage charge pattern, charging rate is fast, and some over-charging of battery or fill the situation of insatiable hunger, the useful life of having improved battery while effectively having avoided polylith battery 2 is connected into to whole charging.
Described battery frame 1 is provided with tandem link portable plate 4 and base 3, tandem link portable plate 4 is connected in series piece 8 and is fixedly connected with battery, base 3 is fixedly connected with battery frame 1, concrete, polylith battery serial connection piece 8 is fixed in to tandem link portable plate 4, drive unit drives tandem link portable plate 4 and moves back and forth, polylith battery serial connection piece 8 is with 4 motions of tandem link portable plate, by the tandem link portable plate 4 that arranges, drive unit can carry out Integral synchronous control to polylith battery serial connection piece 8, improved its control precision, easy and simple to handle.
Described drive unit is cylinder 7, and the pedestal 72 of cylinder 7 is fixedly connected with base 3 with tandem link portable plate 4 respectively with piston rod 71.concrete, base 3 is fixedly connected with battery frame 1, the pedestal 72 of cylinder 7 is fixed in tandem link portable plate 4, the piston rod 71 of cylinder 7 is fixedly connected with base 3, during cylinder 7 work, the piston rod 71 of cylinder 7 can apply a power to base 3, base 3 can apply an equal-sized reaction force to cylinder 7, this reaction force promotes cylinder 7 and tandem link portable plate 4 moves back and forth together, battery serial connection piece 8 moves back and forth with tandem link portable plate 4, thereby realize the closed and disconnected between battery serial connection piece 8 and binding post 6, some battery serial connection pieces 8 are installed on tandem link portable plate 4, by cylinder 7, can realize the closed and disconnected between battery serial connection piece 8 and binding post 6, it is simple in structure, it is convenient to control, simultaneously, cylinder 7 upside-down mountings are in tandem link portable plate 4 motion together with tandem link portable plate 4, and it is rationally distributed, has effectively avoided the piston rod 71 of cylinder 7 with the battery on tandem link portable plate 4, to be connected in series the interference of piece 8.Wherein drive unit can also be hydraulic cylinder, by the hydraulic cylinder that arranges, also can reach the action effect identical with cylinder 7, does not repeat them here.
Described tandem link portable plate 4 is slidably connected by guide pillar 10 with base 3, concrete, base 3 is installed with guide pillar 10, the free end of guide pillar 10 inserts tandem link portable plate 4 and is slidably matched with it, cylinder 7 promotes tandem link portable plate 4 and moves back and forth along guide pillar 10, improve the quality of fit of the serial connection of battery on tandem link portable plate 4 piece 8 and binding post 6, strengthened the electric connection stability of battery serial connection piece 8 with binding post 6.
Described tandem link portable plate 4 is connected in series with battery between piece 8 and is provided with spring 81, concrete, when cylinder 7 promotes battery serial connection piece 8 with binding post 6 electric connection, spring 81 can apply a power to battery serial connection piece 8, make battery serial connection piece 8 tightly fit in binding post 6, improved the electric connection stability between battery serial connection piece 8 and binding post 6.
Described battery frame 1 is provided with supporting bracket 5, binding post 6 passes supporting bracket 5 and is fixedly connected with supporting bracket 5, concrete, binding post 6 is fixedly installed in to supporting bracket 5, and making the position of binding post 6 corresponding with the position of battery serial connection piece 8, accurately locate the position of pairs of posts 6, when cylinder 7 promotes battery serial connection piece 8 with binding post 6 electric connection, can make battery strings connect piece 8 and accurately be connected with binding post 6, improve the stability that is electrically connected to of battery serial connection piece 8 and binding post 6.
Described each battery serial connection piece 8 is provided with two projections 82 that can be electrically connected with corresponding binding post 6, by projection 82 and the binding post 6 that arranges, is electrically connected, and can effectively reduce the volume of battery serial connection piece 8, saves material, thereby reduces costs.
Described binding post 6 is arranged with snap ring 11, snap ring 11 is provided with four containing holes 12 that can accommodating cable pass, because the cable that connects binding post 6 is thicker, the single line cable is divided on four snap rings 11 that are connected to binding post 6, be divided into the easy bending of cable of shallow bid, the mechanical connection performance is good, has improved the connective stability of cable and binding post 6.Wherein snap ring 11 also can be provided with five, six, seven or above containing hole 12, can reach and four technique effects that containing hole 12 is identical, does not repeat them here.
Described battery frame 1 outside is provided with hook 9, concrete, manipulator can change electric formula electric automobile battery box and carries and move by linking up with 9 pairs of the utility model, motor vehicle also can be linked up with 9 pairs by this and originally change electric formula electric automobile battery box and position, prevent from changing electric formula electric automobile battery box rocking in electric automobile, improved the safe application performance that changes electric formula electric automobile battery box.
Described hook 9 inboards are provided with the contour localization structure, concrete, manipulator and motor vehicle all are provided with the structure that adapts with this contour localization structure, make the manipulator can precise positioning when this hook 9 is captured, and also make motor vehicle more stable to linking up with 9 location.
Between described hook 9, be provided with reinforcement 91, by the reinforcement 91 that arranges, increase the intensity of hook 9, improve the safe application performance of hook 9.
Embodiment 2.
The described technical scheme of the present embodiment is substantially the same manner as Example 1, and the main distinction of itself and embodiment 1 is:
As shown in Figure 6, described drive unit is motor 13, and the front end of motor shaft 14 is provided with screw thread, and the pedestal of motor 13 is fixedly connected with tandem link portable plate 4, and motor shaft 14 is threaded with base 3.concrete, described motor 13 is provided with the PLC controller, the rotating of the exportable signal control motor 13 of this PLC controller, when this changes electric formula electric automobile battery box to electric vehicle power supply the time, the PLC controller output signal is controlled motor shaft 14 forwards of motor 13, motor shaft 14 is threaded with base 3, the pedestal of motor 13 is gradually away from base 3, until the serial connection of the battery on tandem link portable plate 4 piece 8 is closed mutually with binding post 6, battery serial connection piece 8 is connected in series the polylith battery 2 in battery frame 1 successively by binding post 6, polylith battery 2 in battery frame 1 is connected into whole to electric vehicle power supply, when this changes electric formula electric automobile battery box and is in charged state, the PLC controller output signal is controlled motor shaft 14 counter-rotatings of motor 13, motor shaft 14 is threaded with base 3, the pedestal of motor 13 is gradually near base 3, until the serial connection of the battery on tandem link portable plate 4 piece 8 disconnects with binding post 6, each piece battery 2 in battery frame 1 is independent each other at this moment, and each piece battery 2 is connected and charges with charger 13 respectively by binding post 6.By motor 13, can realize the closed and disconnected between battery serial connection piece 8 and binding post 6, it is simple in structure, and it is convenient to control; Simultaneously, motor 13 upside-down mountings are in tandem link portable plate 4 motion together with tandem link portable plate 4, and it is rationally distributed, has effectively avoided motor shaft 14 with the battery on tandem link portable plate 4, to be connected in series the interference of piece 8.
The main technical schemes of the present embodiment is identical with embodiment mono-, and unaccounted feature, adopt the explanation in embodiment mono-in the present embodiment, do not repeat them here.
The above execution mode, it is better embodiment of the present utility model, be not to limit the utility model practical range, therefore all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model patent claim.
Claims (10)
1. one kind is changed electric formula electric automobile battery box, the battery frame that comprises battery and set battery, it is characterized in that, described battery frame is provided with the binding post of the corresponding electric connection of positive and negative lug of some and each piece battery, and battery frame also is provided with some battery serial connection pieces that each piece battery can be connected in series successively by binding post and the drive units that can drive this battery serial connection piece motion;
When changing electric formula electric automobile battery box and being electric vehicle power supply, drive unit orders about battery serial connection piece and binding post electric connection, each battery series-fed when described;
When changing electric formula electric automobile battery box and being in charged state, drive unit orders about battery serial connection piece to be separated with binding post when described, and between each battery, without connecting, each battery is charging separately respectively.
2. as claimed in claim 1ly change electric formula electric automobile battery box, it is characterized in that, described battery frame is provided with tandem link portable plate and base, and the tandem link portable plate is connected in series piece with battery and is fixedly connected with, and base is fixedly connected with battery frame.
3. as claimed in claim 2ly change electric formula electric automobile battery box, it is characterized in that, described drive unit is cylinder or hydraulic cylinder, and the pedestal of described cylinder or hydraulic cylinder is fixedly connected with base with the tandem link portable plate respectively with piston rod.
4. as claimed in claim 2ly change electric formula electric automobile battery box, it is characterized in that, described drive unit is motor, and the front end of motor shaft is provided with screw thread, and the pedestal of motor is fixedly connected with the tandem link portable plate, and motor shaft is connected with whorl of base.
5. a kind of electric formula electric automobile battery box that changes as described as claim 3 or 4, is characterized in that, described tandem link portable plate and base are slidably connected by guide pillar.
6. as claimed in claim 2ly change electric formula electric automobile battery box, it is characterized in that, described tandem link portable plate is connected in series between piece and is provided with spring with battery.
7. as claimed in claim 1ly change electric formula electric automobile battery box, it is characterized in that, described battery frame is provided with supporting bracket, and binding post passes supporting bracket and is fixedly connected with supporting bracket.
8. as claimed in claim 1ly change electric formula electric automobile battery box, it is characterized in that, described each battery serial connection piece is provided with two projections that can be electrically connected with corresponding binding post.
9. as claimed in claim 1ly change electric formula electric automobile battery box, it is characterized in that, described binding post is arranged with snap ring, and snap ring is provided with at least four containing holes that can accommodating cable pass.
10. as claimed in claim 1ly change electric formula electric automobile battery box, it is characterized in that, the described battery frame outside is provided with hook, between hook, is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203486718U CN203300723U (en) | 2013-06-18 | 2013-06-18 | Battery-replacing type electric vehicle battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203486718U CN203300723U (en) | 2013-06-18 | 2013-06-18 | Battery-replacing type electric vehicle battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300723U true CN203300723U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203486718U Expired - Fee Related CN203300723U (en) | 2013-06-18 | 2013-06-18 | Battery-replacing type electric vehicle battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273854A (en) * | 2013-06-18 | 2013-09-04 | 东莞洲亮通讯科技有限公司 | Swappable EV (electric vehicle) battery box |
-
2013
- 2013-06-18 CN CN2013203486718U patent/CN203300723U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273854A (en) * | 2013-06-18 | 2013-09-04 | 东莞洲亮通讯科技有限公司 | Swappable EV (electric vehicle) battery box |
| CN103273854B (en) * | 2013-06-18 | 2015-08-26 | 辽宁超越汽车制造有限责任公司 | Change electric-type electric automobile battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAONING CHAOYUE AUTOMOBILE MANUFACTURING LLC Free format text: FORMER OWNER: CHAULEONG ENTERPRISE (GROUP) LTD. Effective date: 20150416 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523180 DONGGUAN, GUANGDONG PROVINCE TO: 112616 TIELING, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150416 Address after: The 112616 Liaoning Economic Development Zone in Tieling Province, Liaoning special vehicle production base of harmonious Street No. 13 Patentee after: Liaoning surmounts automobile making Co., Ltd Address before: 523180 Guangdong city in Dongguan Province town of Kau Jiuqu Industrial Management District Dongguan Zhouliang Communication Technology Co Ltd Patentee before: Chauleong Enterprise (Group) Ltd. |
|
| 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: 20131120 Termination date: 20180618 |