CN201792761U - Electric automobile and battery charging replacement system thereof - Google Patents
Electric automobile and battery charging replacement system thereof Download PDFInfo
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- CN201792761U CN201792761U CN2010202920956U CN201020292095U CN201792761U CN 201792761 U CN201792761 U CN 201792761U CN 2010202920956 U CN2010202920956 U CN 2010202920956U CN 201020292095 U CN201020292095 U CN 201020292095U CN 201792761 U CN201792761 U CN 201792761U
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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
- 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 provides an electric automobile and a battery charging replacement system thereof. The electric automobile comprises at least two battery subblock discharge chambers positioned inside a vehicle body of the electric automobile; a sliding subblock drawer is installed inside each battery subblock discharge chamber; and a battery subblock is installed inside each subblock drawer. The charging replacement system comprises a charging cabinet unit; the charging cabinet unit comprises at least two battery subblock charging chambers; the shapes and the structures of the charging chambers are identical with the discharge chambers; and one subblock drawer is installed inside each charging chamber. In the electric automobile and the battery charging replacement system, a bulky battery block of the electric automobile is resolved into a plurality of battery subblocks, and the battery subblocks are installed in different positions of the vehicle body of the electric automobile, so that the battery subblocks can be replaced rapidly and manually, the charging waiting time can be shortened greatly, the cost for building up and operating a charging-replacing station can be lowered, the technical problem of difficult charging of the electric automobile can be solved, the electric automobile is promoted to enter a consumer market, and the goals of energy conservation and environment protection can be achieved.
Description
Technical field
The utility model relates to electronlmobil and battery charge field thereof, particularly relates to a kind of electronlmobil and battery charge thereof and replaces system.
Background technology
At present, electronlmobil more and more is subjected to the attention of masses, auto vendor and national governments.With the automobile of traditional fossil fuel (as gasoline, diesel oil or natural fuels) internal combustion engine drives relatively, electronlmobil has less energy intensive, directly or indirectly discharges the lower characteristics of all contaminations.In recent years, the progress of battery technology aspect has effectively advanced the development of electronlmobil.Such as, the rechargeable lithium ion batteries piece of appropriate design can be installed on the small-sized pure electric car, can drive this car travel 40 miles (about 65 kilometers) after each charging.In the U.S., investigation shows that about 80 percent the daily activity of driving is all less than 40 miles of every days.Some auto vendors plan to begin the batch manufacturing electronlmobil at the initial stage in the 2010's.
For the electronlmobil car owner, for the battery charge of its electronlmobil will become a daily task.Generally believe that for the car owner who has parking house, because of being equipped with battery socket in its parking house, charging phase commute is capable, or night or all foot couple battery charge get final product, the charging task can not influence car owner's normal life basically.But, for those do not have the car owner of parking house, particularly those are lived in the apartment, city and must be automobile parking for the car owners of parking area below both sides, street or the block of flats, he (she) the problem that faces be: where its electronlmobil is charged and how to charge?
For addressing the above problem, the electric automobile charging station site is set up in some auto vendors, relevant enterprise and the planning of some local governments in the urban district, and provides efficient charging equipment in the charging site as far as possible.For the charging site, the most good at present address is the parking area of a hotel and shopping mall.But can not deal with problems effectively in such charging site.At first, living near the car owner in hotel and shopping mall is minority after all.Secondly, the car owner generally is reluctant the car that is under the charge condition is parked in from its shelter place far away, and particularly examining each charging generally needs a few hours, even efficient charging was also wanted more than 30 minutes.Again secondly, a large amount of electronlmobils parking area of being parked in hotel or shopping mall for a long time also can influence the normal business of hotel and shopping mall.
Another imagination that solves the charging difficulty is to set up battery charge-replacement station, the car owner only need change the used batteries on the car (being that electric weight is near exhausted cell) into new battery (being the battery that electric weight is full of) at the replacement station and can continue to set out on a journey, and the used batteries of changing then can charge at the replacement station.The potential advantages of this imagination are: if such battery charge-site, replacement station is abundant, and the time of replacement battery is enough short, and electronlmobil car owner's charging difficulty can obtain actual solution.But setting up battery charge-replacement station at present has following practical problems: at first, the battery block on the electronlmobil is too huge, manually can't operate, and must use suitable motive power machine equipment operation.Information according to the disclosure of at present relevant producer, the length that is installed in the lithium ion battery piece on the electronlmobil sample car generally reaches 5 to 6 feet (1.5 to 1.8 meters), width is between 1 to 2 foot, and thickness is about 1 foot, and weight is at 350 to 400 pounds (160 to 180 kilograms).For such buster, must can dismantle, carry and install by the working power mechanical equipment.Secondly, these necessary mechanical equipments need the ground factory building.This point can be had any problem in crowded urban area.Again secondly, setting up battery charge-replacement station needs a large sum of initial investment, in order to purchase land for building, building materials, relevant device, reaches the payment executive cost.At last, such operation and maintenance cost after charging-the replacement station is built up also can be very high.High investment and over-the-road expense must increase substantially charging expense and replacement expense.Therefore, from economical and practical angle, such charging-replacement station does not have actual market, can not solve the practical problems that it is difficult that the electronlmobil car owner charges yet.
The utility model content
The purpose of this utility model provides a kind of electronlmobil and battery charge is replaced system, solves the technical matters of charging electric vehicle difficulty.
To achieve these goals, on the one hand, the utility model provides a kind of electronlmobil, comprising:
At least two sub-piece arc chambers of battery are positioned at the car body inside of described electronlmobil;
A sub-piece drawer of the exterior sliding-type of car body that can be retracted to described electronlmobil is installed in the sub-piece arc chamber of each described battery;
A sub-piece of battery is installed in the sub-piece drawer of each described sliding-type.
Preferably, in the above-mentioned electronlmobil, the quantity of the sub-piece arc chamber of described battery is 4, and is placed in respectively under the operating seat of described electronlmobil, under the front-seat passenger-seat, under the passenger-seat of player No.5 limit and under the passenger-seat of back right limit.
Preferably, in the above-mentioned electronlmobil, the both sides of the sub-piece drawer of described sliding-type are equipped with slide rail, and the two side in the sub-piece arc chamber of described battery is equipped with the slide rail hold down groove that matches with described slide rail; The sub-piece arc chamber of described battery is provided with the Qianmen that can open and close towards the exterior end of described car body, and the medial surface at described Qianmen is equipped with cushion blocking, and the periphery at described Qianmen is equipped with water proof ring.
Preferably, in the above-mentioned electronlmobil, the inside face of the left and right sides plate of the sub-piece drawer of described sliding-type is formed with the inclined-plane, drift angle that is used for tightening at left and right directions the piece of described battery;
One end of the sub-piece drawer of described sliding-type is equipped with a fastening straps master tape, the free end of described fastening straps master tape is equipped with a scalable master card, the other end of the sub-piece drawer of described sliding-type is equipped with a fastening straps subband, and the free end of described fastening straps subband is equipped with a scalable subcard; Described scalable master card matches with described scalable subcard and tightens the sub-piece of described battery at fore-and-aft direction;
Have anode folder that connects anode cable and the negative electrode folder that is connected cathode cable in the sub-piece drawer of described sliding-type; Described anode folder clamps the anode of the sub-piece of described battery, and described negative electrode folder clamps the negative electrode of the sub-piece of described battery.
Preferably, in the above-mentioned electronlmobil, also comprise: cover-lifting type arc chamber at least one is placed in the baggage container bottom of described electronlmobil; The described cover-lifting type arc chamber top of going up has the top cover that can open, and a sub-piece drawer of fixed is equipped with in described inside of going up the cover-lifting type arc chamber, and a sub-piece of battery is installed in the sub-piece drawer of described fixed.
Preferably, in the above-mentioned electronlmobil, the sub-piece of described battery is combined by the sub-piece of two or more than two battery, described electronlmobil also has the sub-piece discharge of battery control instrument, and described discharge control instrument comprises: display screen, input keyboard, microcomputer, data and program input port and one group of control line.
To achieve these goals, on the other hand, the utility model also provides a kind of battery charge that is used for above-mentioned electronlmobil to replace system, comprising:
The sub-piece charging cabinet of battery unit comprises the tired folded sub-piece of the two or more batteries accumulator plant that is provided with, and the shape and structure of the sub-piece of described battery accumulator plant is identical with the sub-piece arc chamber of described battery;
A sub-piece drawer of described sliding-type is installed in the sub-piece of each the described battery accumulator plant.
Preferably, in the above-mentioned battery charge replacement system, also comprise:
Trapezoidal sub-piece drawer support car comprises the tired folded two or more ladder bearings that are used to support the sub-piece drawer of described sliding-type that are provided with, the corresponding sub-piece of the described battery accumulator plant of each ladder bearing;
Described ladder bearing is provided with shear bolt, the sub-piece drawer insurance of described sliding-type trip, described insurance trip and described shear bolt bayonet fitting.
Preferably, in the above-mentioned battery charge replacement system, the sub-piece charging cabinet of described battery unit also is provided with the charging control instrument, and described charging control instrument comprises: display screen, input keyboard, microcomputer, data and program input port and one group of control line.
Preferably, in the above-mentioned battery charge replacement system, the both sides of the sub-piece drawer of described sliding-type are equipped with slide rail, and the two side in the sub-piece of the described battery accumulator plant is equipped with the slide rail hold down groove that matches with described slide rail;
The sub-piece of described battery accumulator plant is provided with the Qianmen that can open and close towards the exterior end in described charging cabinet unit, and the medial surface at described Qianmen is equipped with cushion blocking, and the periphery at described Qianmen is equipped with water proof ring;
The inside face of the left and right sides plate of the sub-piece drawer of described sliding-type is formed with the inclined-plane, drift angle that is used for tightening at left and right directions the piece of described battery;
One end of the sub-piece drawer of described sliding-type is equipped with a fastening straps master tape, the free end of described fastening straps master tape is equipped with a scalable master card, the other end of the sub-piece drawer of described sliding-type is equipped with a fastening straps subband, and the free end of described fastening straps subband is equipped with a scalable subcard; Described scalable master card matches with described scalable subcard and tightens the sub-piece of described battery at fore-and-aft direction;
Have anode folder that connects anode cable and the negative electrode folder that is connected cathode cable in the sub-piece drawer of described sliding-type; Described anode folder clamps the anode of the sub-piece of described battery, and described negative electrode folder clamps the negative electrode of the sub-piece of described battery.
The beneficial effects of the utility model are: (1) the utility model can be with manually the sub-piece of battery being replaced thereby be decomposed into the sub-piece of several batteries and be installed in the diverse location of car body the huge battery block of electronlmobil (also calling the battery mother tuber); The size of the sub-piece of battery is compared with the battery mother tuber significantly with weight and is reduced, and for electronlmobil producer the sub-piece of battery is installed on car body more flexibility is provided; (2) the sub-piece of battery that greatly reduces of battery producer manufacturing dimension is easily convenient relatively; (3) compare with the integral battery door mother tuber, the installation of sub-piece of battery and relevant parts, replacement, M R facility relatively are easy; (4) the charging cabinet unit can be installed in adding by the Oil Tank of existing filling station side by side, selects and the purchase soil for charging-replacement station thereby need not investment; (5) because the sub-piece of manual operation battery is replaced and become pratical and feasiblely, and charging-replacement station need not the investment buying power plant and sets up corresponding factory building, its operating cost also can greatly reduce; (6) the electronlmobil car owner can give electronlmobil " charging (give consumption empty battery powered, promptly renew battery) " in charging-replacement station facility apace as give fuel-engined vehicle " oil-filled (refueling promptly for the empty fuel tank of consumption) " at petrol service station.All these; the capital reduces the cost of buying electronlmobil; reduce the over-the-road expense of electronlmobil; improve the facility that the car owner uses electronlmobil; promote that effectively electronlmobil is that consumers in general accept; promote electronlmobil really to come into the consumer market, thereby reach the target of saving the energy and protection environment.
In addition, the utility model will make being standardized into of sub-piece of battery and charging equipment thereof be possible.Can estimate that when the electronlmobil of any model all can use one or during two kind of sub-piece of normalisation battery, the large-scale mass production of sub-piece of battery and charging equipment thereof promptly becomes reality, the cost of sub-piece of battery and electronlmobil will descend thereupon significantly.In addition, along with the further improvement and the development of battery technology, the sub-piece of battery of same size and weight will provide bigger capacity, can reduce the power on quantity of pond piece of electronlmobil thus; Perhaps, use the sub-piece of battery of equivalent amount that higher mileage can be provided on the electronlmobil, thereby effectively reduce daily electrically-charged number of times.The technical solution of the utility model by means of new, more effective battery, will further promote the development and the listing of electronlmobil, for entire society provides bigger environment and economic benefit.
Description of drawings
Fig. 1 is the overall schematic of technical solutions of the utility model;
Fig. 2 is the optimum position of five sub-pieces of battery on the electronlmobil car body in the technical solutions of the utility model;
What Fig. 3 showed is the relative structural relation and the relevant parts of the sub-piece of battery in the utility model, sub-piece drawer, the sub-piece arc chamber of battery;
Fig. 4 shows is that the sub-piece of battery and sub-piece drawer are positioned at the sub-piece arc chamber of the battery driver's seat under in the utility model, and the sub-piece of battery that is positioned at the bearing circle right side control instrument that discharges;
Fig. 5 is positioned at the optimum position of car trunk for the 5th the sub-piece of battery accumulator plant in the technical solutions of the utility model;
Fig. 5 a is the section drawing of A-A direction among Fig. 5;
Fig. 6 shows is the sub-piece of first battery accumulator plant that the sub-piece of battery and sub-piece drawer are positioned at a charging cabinet unit in the technical solutions of the utility model, and the sub-piece charging of the battery of this charging cabinet unit control instrument;
Fig. 7 is the sub-piece drawer trapezoid support car of charging cabinet unit design in the technical solutions of the utility model;
Fig. 7 a is the detailed schematic of the local B of Fig. 7;
Fig. 8 further is decomposed into the scheme drawing of the sub-piece of battery vertical (being the length L direction) for the sub-piece of battery;
Fig. 9 is the connection scheme drawing of the sub-piece of battery longitudinally;
Figure 10 is the sub-piece of battery is decomposed into the sub-piece of battery horizontal (being the width W direction) a scheme drawing;
Figure 11 is that the horizontal sub-piece of battery connects scheme drawing.
Description of reference numerals is as follows:
Electronlmobil 1, charging cabinet unit 2, the sub-piece arc chamber 3 of battery (also abbreviating arc chamber hereinafter as), the sub-piece of battery accumulator plant 4 (also abbreviating the accumulator plant hereinafter as), sub-piece drawer 5, slide rail 6, the sub-piece 7 of battery, (each sub-piece is labeled as 8a respectively to the sub-piece 8 of battery, 8b, 8c, 8d), discharge control instrument 9, discharge control instrument read-out 9a, discharge control instrument keyboard 9b, the sub-piece handle 10 of sub-piece of battery or battery, anode cassette joint 11, negative electrode cassette joint 12, the sub-piece anode of battery contact 13, the sub-piece cathode contact 14 of battery, arc chamber water door 15, arc chamber water door Fixed hinge 16, water proof ring 17, arc chamber water door set pin 18, the sub-piece drawer support 19 of arc chamber, the sub-piece drawer support of arc chamber hinge 20, anode cable 21, cathode cable 22, anode electricity folder 23, cathodic electricity folder 24, the sub-piece locking of battery is long is with 25, the long belt type dop 26 of the sub-piece locking of battery, the sub-piece locking of battery is short is with 27, the short band of the sub-piece locking of battery matrix dop 28, the sub-piece locking belt of battery dop loosens handle 29, oblong openings 30, spacer bar frame 31, inclined-plane, sub-piece drawer side frame drift angle 32, automobile rear cabinet 33, automobile rear cabinet case lid 34, the sub-piece arc chamber of automobile rear cabinet battery cover plate 35, charging control instrument 36, charging control instrument keyboard 36a, charging control instrument read-out 36b, accumulator plant's water-proof anti-theft door 37, accumulator plant's water-proof anti-theft door latch 38, accumulator plant's water-proof anti-theft door knob 39, electronlmobil operator's saddle 40, resilient cushion member 41, trapezoid support car 42, the universal wheel 43 of trapezoid support car, trapezoid support car handle 44, charging cupboard piece drawer insurance grab 45, insurance grab dowel bolt 46, trapezoid support car shear bolt 47, press-button type electrode button 48, press-button type electrode tie cable 49, and press-button type electrode box 50.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer, specific embodiment is described in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of electronlmobil, comprises at least two sub-piece arc chambers of battery, is positioned at the car body inside of described electronlmobil; Present embodiment adopts five arc chambers to describe, and wherein in four sub-piece arc chambers of described battery piece drawer of the exterior sliding-type of car body that can be retracted to described electronlmobil is installed respectively; A sub-piece of battery is installed in the sub-piece drawer of each described sliding-type; The 5th described arc chamber places in the trunk compartment, and a fixing sub-piece drawer wherein is installed.
The utility model embodiment also provides a kind of battery charge that is used for above-mentioned electronlmobil to replace system, comprise: the sub-piece charging cabinet of battery unit, comprise the tired folded sub-piece of the two or more batteries accumulator plant that is provided with, the shape and structure of the sub-piece of described battery accumulator plant is identical with the sub-piece arc chamber of described battery; A sub-piece drawer of described sliding-type is installed in the sub-piece of each the described battery accumulator plant.
As seen, for practical difficulty and the problem that solves the charging electric vehicle difficulty effectively, the utility model proposes the new technical scheme of a cover, its key point is that the battery block (being defined as the battery mother tuber) of the huge heaviness that adopts at present is decomposed into the sub-piece of several identical batteries and is installed in the position of being loaded and unloaded easily on the car body, car owner's sub-piece of used batteries that can unload quickly on its car in battery charge-switching station facility (is that electric weight is near the sub-piece of exhausted cell thus, hereinafter identical), and change the sub-piece of new battery (being the sub-piece of the battery that is full of electric weight that battery-charging station provides, hereinafter identical).
The concrete scheme that the utility model adopts comprises four main portions: the sub-piece of (1) several batteries, and the size and the capacity of each sub-piece are identical; (2) the sub-piece arc chamber of battery of the same quantity of installation on the electronlmobil, its size is identical with structure; (3) the charging cabinet unit of the sub-piece of same number of batteries accumulator plant is housed, the size and the sub-piece arc chamber of the battery on the automobile of the sub-piece of its each battery accumulator plant are measure-alike; (4) plurality of sub piece drawer.The quantity of the sub-piece of battery is by the capacity decision of the design mileage of electronlmobil and required battery mother tuber.Such as, suppose that 40 miles (65 kilometers) mileages require the weight of battery mother tuber to be about 375 pounds (about 170 kilograms).For cooperating this is requirement, and the utility model can design 4 sub-pieces of battery, and every weight is about 95 pounds (about 45 kilograms); Also can design 5 sub-pieces of battery, every weight is about 75 pounds (about 35 kilograms); Can also design 6 sub-pieces of battery, every weight is about 65 pounds (about 30 kilograms).For easy, adopting 5 sub-pieces of battery in this explanation is exemplary scheme, the sub-piece of battery be shaped as rectangular body, the size of the every sub-piece of battery is identical, all is about the high ≈ 28x18x6inch of the wide x of long x
3(70x45x15cm
3).
The position of 5 sub-piece arc chambers of battery on the electronlmobil should be selected in approaching easily and safe place.The preferred option that the utility model adopts is: first to fourth sub-piece arc chamber of battery is positioned under the operating seat successively, under the front-seat passenger-seat, player No.5's side seat position is down and under the back right side seat position.Examine demonstration, general car all has one to be approximately the high ≈ 30x20x8inch of the wide x of long x in these four positions
3(75x50x20cm
3) utilized space.The 5th the sub-piece arc chamber of battery (and the 6th sub-piece arc chamber of battery) may be selected in the baggage container (being called for short the automobile rear cabinet) of automobile rear.The sub-piece arc chamber of battery is selected in the advantage of above-mentioned these positions, except that easily near and easy operating, also have waterproof and anti-theft feature, promptly behind car door and the luggage-boot lid locking, the sub-piece arc chamber of battery (and the sub-piece of interior battery) promptly is isolated from the outside.
In the sub-piece arc chamber of each battery under the seat, a sub-piece drawer is installed all.By the slide rail on its both sides side plate, sub-piece drawer can be pushed into or pull out the sub-piece arc chamber of battery at an easy rate.The size of each sub-piece drawer is the same, and is bigger slightly than the sub-piece of battery.Like this, the sub-piece of battery can easily be put into sub-piece drawer, and by certain device fastening in sub-piece drawer.Positive-negative power joint card also is housed on the sub-piece drawer, can be connected with the both positive and negative polarity chucking on the sub-piece of battery.The function of sub-piece drawer is that the sub-piece of new battery is advanced car body (being the sub-piece arc chamber under the seat), and correctly is connected with the power driven system of automobile.Become the sub-piece of used batteries after the new sub-piece power consumption of battery, use sub-piece drawer can expediently the sub-piece of used batteries be pulled out car body again, and with its replacement.
Usually, a spare tyre is placed in conventional internal combustion driven vehicles rear cabinet bottom, and the front of spare tyre is the position of fuel tank.For electronlmobil, owing to no longer need fuel tank, the position of spare tyre can be to reach, thereby opens up a high ≈ 30x20x8inch of the wide x of long approximately x at the rear portion of automobile rear cabinet
3(75x50x20cm
3) the space, hold a sub-piece arc chamber of battery, or open up two 30x20x8inch arranged side by side
3(75x50x20cm3) space holds two sub-piece arc chambers of battery.Actual observation shows that general automobile rear cabinet all possesses the space that at least two sub-piece arc chambers of battery are provided.Four the batteries piece arc chamber of the sub-piece arc chamber of the 5th battery (and the sub-piece arc chamber of the 6th battery) below the car seat in the automobile rear cabinet is slightly different.Owing to can dismantle or install the sub-piece of battery very expediently after automobile rear cabinet case lid is opened, the sub-piece arc chamber of battery in the automobile rear cabinet needn't use installs pulling out-pusher sub-piece drawer of slide rail, and can adopt the sub-piece drawer that does not have slide rail, be fixed on the bottom of automobile rear cabinet, and be furnished with corresponding cover plate.
It is one group that charging cabinet of the present utility model can be designed to 5 the sub-piece of (or 6) battery accumulator plants, and vertical pile constitutes a charhing unit together.Topmost at charhing unit is installed a screen-type control instrument.It is arranged side by side that charging cabinet also can optionally be designed to two or more sets charhing units.The size of the sub-piece of each battery accumulator plant in the charhing unit is identical with the sub-piece arc chamber of the battery on the automobile, and a same sub-piece drawer wherein is installed.Like this, five the every group sub-piece of (or 6) battery accumulator plants (being each charging cabinet unit) both can satisfy the replacement and the charging demand of a sub-piece of batteries of electric automobile.A water-proof anti-theft door with lock is installed by the sub-piece of the battery of charhing unit accumulator plant.
Below in conjunction with accompanying drawing and instantiation the technical solution of the utility model is described further.
As shown in Figure 1, the technical solution of the utility model has two characteristics: one, the battery mother tuber of a huge heaviness of electronlmobil 1 former usefulness is decomposed into five (or six) equal sub-piece 7 of battery, and be installed in five easy to reach positions of electronlmobil 1, make manual operation (carrying, dismounting or install) the sub-piece 7 of battery become pratical and feasible; Its two, use the sub-piece arc chamber 3 of battery and the sub-piece of the battery accumulator plant 4 of same size, structure and operating mode, and green phase with sub-piece drawer 5 make the sub-piece exchange of battery between electronlmobil 1 and the charging cabinet unit 2 form actv. to cooperate.Particularly, as shown in Figure 2, electronlmobil 1 is settled five identical arc chambers 3 on its car body, lay respectively under (3a) under the driver's seat, the front-seat passenger-seat under (3b), the player No.5 seat under (3c), the back right seat (3d), and the interior (3e of case in the luggage, slightly different with other four arc chambers, see below the literary composition explanation).As shown in Figure 6, each charging cabinet unit 2 is stacked together by five the sub-piece of identical battery accumulator plants 4 and forms.A sub-piece drawer 5 (the 5th the sub-piece arc chamber of battery 3e exception seen below the literary composition explanation) measure-alike and method of operation is identical all is installed in each arc chamber 3 and the accumulator plant 4.As shown in Figure 3, the lateral surface of sub-piece drawer 5 left side plates respectively is equipped with a slide rail 6a, with the slide rail 6b coupling that is installed in the installation of sub-piece arc chamber 3 of battery or the sub-piece of battery accumulator plant about 4 two medial surfaces.Use these two pairs of slide rails can make sub-piece drawer be pushed into or be drawn out sub-piece arc chamber 3 of battery or the sub-piece of battery accumulator plant 4 at an easy rate.19 on support among Fig. 3 is that the sub-piece drawer 5 in the sub-piece arc chamber 3 of battery is provided with, and its effect is to prop up the sub-piece of battery in chapelet piece drawer and the drawer when sub-piece arc chamber 3 is extracted out from battery fully at sub-piece drawer 5.As shown in Figure 6 and Figure 7, five sub-piece drawers that use in the charging cabinet unit are not provided with support 19, and it supports by trapezoid support car 42 (the literary composition explanation is seen below in the concrete structure of trapezoid support car 42 and effect) is provided.
As shown in Figure 3, horizontal (being left and right directions) size of sub-piece drawer 5 in the technical solution of the utility model is big slightly than the width of the sub-piece 7 of battery, the sub-piece 7 of battery can be put into sub-piece drawer 5 very expediently, and is tightened by the inclined-plane, drift angle 32 of two side plate Nei Biaobian of sub-piece drawer bottom.The sub-piece 7 of battery in sub-piece drawer vertically the location of (being fore-and-aft direction) by locking longly be with 25, locking short be with 27 and relevant minor dop 26, matrix dop 28 finish.By shown in Figure 3, the longitudinal size of sub-piece drawer 5 is big slightly than the length of the sub-piece 7 of battery.After the sub-piece 7 of battery is put into sub-piece drawer 5, its front portion fixedly goes out anode cassette joint 11 and the negative electrode cassette joint 12 of certain space in order to hold the sub-piece of battery by spacer bar frame 31, and the anode cable 21 in the sub-piece drawer, cathode cable 22, anode electricity folder 23 and cathodic electricity folder 24 (are annotated: because angular relationship, Fig. 3 has only marked the relative position of anode cassette joint 11 and negative electrode cassette joint 12, the visible Fig. 9 of its shape).The middle part that is fixed on spacer bar frame 31 with 25 front end is grown in locking, the short front end that then is fixed on oblong openings 30 with 27 front end of locking.The effect of oblong openings 30 has two: one, and the fixing and locking weak point is with 27 position, the 2nd, make locking long with 25 and locking short with 27 when the tension to the sub-piece of battery produce forward thrust and downward pulling force.
As shown in Figure 4, the sub-piece 7 of battery is locked in the sub-piece drawer 5, and sub-piece drawer 5 is pushed the sub-piece arc chamber 3 of battery that is positioned at below the driver's seat 40 fully.Among Fig. 4,17 waterproof actions of the water proof ring on arc chamber water door 15 inside faces, and the effect of two resilient cushion members 41 is to close the back at water door 15 vertically compressing the sub-piece 7 of battery and be sub-piece 7 dampings of battery.Among Fig. 4, discharge control instrument 9 is placed in the maneuverable position of chaufeur, be used for operating the sub-piece of each battery, the control instrument read-out 9a that wherein discharges is used for showing the discharge regime and the last electric weight thereof of the sub-piece of each battery, discharge control instrument keyboard 9b is used for the input operation instruction, as switch on, cut off instruction such as circuit.
Shown in Fig. 5, Fig. 5 a, the 5th the sub-piece arc chamber of battery 3e in the technical solutions of the utility model is placed in the automobile rear cabinet 33.Slightly different with the sub-piece arc chamber of other battery (being 3a, 3b, 3c and 3d), arc chamber 3e is a sub-piece drawer that slide rail is not installed, and is fixed on the position of as far as possible close afterbody in the automobile rear cabinet.When replacing the sub-piece 7 of battery in the arc chamber 3e, only need open deck 34 and can carry out the dismounting or the installation of the sub-piece 7 of battery expediently.The sub-piece 7 of battery installs, and the sub-piece arc chamber of battery 3e is built by cover plate 35.Behind case lid 34 lockings of automobile rear cabinet, promptly the sub-piece of battery is played waterproof and theft-proof effect.It is to be noted, when using technical solutions of the utility model, design six sub-pieces of battery further to reduce the size and the weight of the sub-piece of each battery as need, or further increase the whole volume of the sub-piece group of battery, two the sub-piece arc chamber of identical battery 3e can be installed in automobile case 33 side by side.
As shown in Figure 6, charging cabinet unit 2 topmosts in the technical solutions of the utility model are provided with a charging control instrument 36.By the keyboard 36a of control instrument 36, operating personal can be operated the packaged process and the process of charging of unloading of battery of whole charging cabinet unit.The charge condition of the input of operating order and each battery charge chamber shows by the read-out 36b of instrument.The sub-piece arc chamber of the size of the sub-piece of the battery among Fig. 6 accumulator plant 4 and structure and the battery on the automobile 3 is identical, and just chamber, accumulator plant door 37 is equipped with latch 38, plays antitheft effect.Latch 38 can also can be opened with password by control instrument keyboard 36a with key operated.As shown in Figure 6, battery piece accumulator plant chamber every is turned round 39 and is used for opening or closing chamber, accumulator plant door.The size of the sub-piece drawer 5 of the sub-piece of the battery of charging cabinet unit 2 accumulator plant 4 and structure are also identical with the power on sub-piece drawer 5 of pond piece arc chamber 3 of automobile, just mounting bracket 19 not.By shown in Figure 7, the sub-piece drawer 5 of each of charging cabinet unit 2 supports (annotating: settle six accumulator plants as each charging cabinet unit, then adopt six grades of trapezoid support cars) by a Pyatyi trapezoid support car 42 after being drawn out of its corresponding accumulator plant.Trapezoidal frame car 42 is equipped with four cardan wheels 43, and operating personal can one-handed performance support handlebar 44, adjusts the position of trapezoid support car 42 expediently, makes the corresponding sub-piece drawer of its each ladder supports successively.As shown in Figure 7, in order to prevent that trapezoid support car 42 accidental shiftinges cause sub-piece drawer 5 to come off in the operating process, one side of the sub-piece drawer 5 of the sub-piece of each battery accumulator plant also is provided with an insurance grab 45, be positioned at by dowel bolt 46 on the left side board outside face of sub-piece drawer 5, and can rise and fall for the axle front and back by dowel bolt 46.After sub-piece drawer 5 in the accumulator plant 4 was drawn out and is placed on the corresponding unwheeling ladder, insurance grab 45 can be turned up forward again and press, and was enclosed within on the shear bolt 47 of unwheeling respective steps side setting.
As previously mentioned, one preferred technique scheme of the present utility model is that the battery mother tuber is decomposed into five sub-pieces of battery, makes the weight of the sub-piece of each piece battery be reduced to the degree that manually can load and unload.Further reduce the weight of the sub-piece of battery as need, it is also conceivable that the battery mother tuber is decomposed into six sub-pieces of battery.As shown in Figure 2, the car body of general car generally can provide five to six easy to reach locus to be used for installing sub-piece arc chamber of battery and the sub-piece of battery.And, five or six sub-piece branches of battery are placed on the distribution that as shown in Figure 2 diverse location can improve complete vehicle weight, improve the stability of driving, when particularly braking, when detour travels or the stability when sleety weather is exercised.Really, the 5th (and the 6th) sub-piece arc chamber of battery is placed in the stock function that can hinder the automobile rear cabinet in the automobile rear cabinet to a certain extent.The possible scheme that addresses this problem is the 5th (and the 6th) sub-piece arc chamber of battery to be placed in the headstock of automotive front (be automobile protecgulum below).Owing to do not have explosive motor, change speed gear box and associated components (as radiator, actuator, startup battery etc.), the space that a sub-piece arc chamber of battery is provided at least should be arranged in the headstock of electronlmobil.
The utility model further proposes, and can further be decomposed into two or the sub-piece 8 of polylith battery to the sub-piece 7 of each battery, makes the weight of the sub-piece of each piece battery further reduce the manual operation of being more convenient for.As shown in Figure 8, it (is 8a and 8b that the sub-piece 7 of battery can further resolve into two sub-pieces of battery vertical (being the length L direction), shown in A among Fig. 8), three sub-pieces of battery (are 8a, 8b and 8c, shown in B among Fig. 8) even four sub-pieces of battery (being 8a, 8b, 8c and 8d, shown in C among Fig. 8).Fig. 9 is that example shows between the sub-piece of each battery how to connect with the sub-piece of battery vertically being decomposed into four sub-pieces of battery.As shown in Figure 9, the sub-piece 8a of battery, 8b, 8c and 8d head and the tail are connected successively, wherein the left surface of the sub-piece 8a of battery, 8b and 8c all has a protruding formula anode 13 of taper and the recessed formula negative electrode 14 of a taper (because angular relationship, only show among the figure) at the sub-piece 8b of battery left surface, and the sub-piece 8b of battery, 8c and 8d right flank all have the recessed formula negative electrode 14 of a corresponding taper and protruding formula anode 13 of taper (because angular relationship only has shown at the sub-piece 8c of battery right flank among the figure).When four sub-pieces of battery were stacked together, protruding formula anode 13 of the taper of the last sub-piece of battery and the recessed formula negative electrode 14 of taper were combined closely with recessed formula negative electrode 14 of the taper of a back sub-piece of battery and the protruding formula anode 13 of taper respectively.The right flank of the sub-piece 8a of battery is installed anode cassette joint 11 and negative electrode cassette joint 12 (annotate: the leading flank of the sub-piece 7 of battery is identical with the right flank of the sub-piece 8a of battery among Fig. 9 among Fig. 3).It should be noted that the left surface of the sub-piece 8d of battery (being the sub-piece of last piece battery) does not have protruding formula anode 13 of taper and the recessed formula negative electrode 14 of taper.
As shown in figure 10, it (is 8a and 8b that the sub-piece 7 of battery also can further resolve into two sub-pieces of battery horizontal (being the width W direction), shown in A among Figure 10), three sub-pieces of battery (are 8a, 8b and 8c, shown in B among Figure 10) even four sub-pieces of battery (being 8a, 8b, 8c and 8d, shown in C among Figure 10).Figure 11 is that example shows between the sub-piece of each battery how to connect with the sub-piece of battery laterally being decomposed into two sub-pieces of battery.As shown in figure 11, the front end of sub-piece 8a of battery and 8b is equipped with anode cassette joint 11 and negative electrode cassette joint 12 (because angular relationship has only marked its position among the figure) respectively, and its rear end is equipped with a press-button type electrode button 48 respectively; Connect by a press-button type tie cable 49 between two press-button type electrode buttons 48.The two ends of press-button type tie cable 49 respectively are equipped with a press-button type electrode box 50, can closely snap onto on the press-button type electrode button 48.
As from the foregoing, technical characterstic of the present utility model is: (1) is decomposed into five sub-pieces of (or six) battery to the battery mother tuber of a huge heaviness and is installed in respectively in five (or six) on the car body approaching easily sub-piece arc chamber of battery; (2) in the charging cabinet unit at charging-replacement station, arrange same five the sub-piece of the battery accumulator plants that (or six) are measure-alike; (3) identical sub-piece drawer of being assisted by slide rail is all installed by the sub-piece arc chamber of battery (remove the 5th and the 6th the sub-piece of battery accumulator plant) and the sub-piece of battery accumulator plant, being used for the sub-piece of a battery pulls out car body or charging cabinet, thereby makes the dismounting of the sub-piece of battery and install simple; (4) use identical sub-piece drawer that electronlmobil and battery-charging station are connected effectively, making the sub-piece of manual operation battery replace fast and effectively at charging-replacement station becomes possibility.In actual operation, can consider charging-replacement station training full-time staff, and introduce small four-wheel go-cart and between automobile and charging cabinet, transport the sub-piece of battery with shockproof function.The sub-piece replacement velocity of battery be can guarantee like this, and the sub-piece of battery, discharge equipment and charging equipment effectively protected.
As from the foregoing, the utility model embodiment has following advantage:
(1) thus the huge battery block of electronlmobil is decomposed into the sub-piece of several batteries and is installed in the diverse location of car body can be with manually the sub-piece of battery being replaced for the utility model; The size of the sub-piece of battery is compared with the battery mother tuber significantly with weight and is reduced, and for electronlmobil producer the sub-piece of battery is installed on car body more flexibility is provided;
(2) the sub-piece of battery that greatly reduces of battery producer manufacturing dimension is easily convenient relatively;
(3) compare with the integral battery door mother tuber, the installation of sub-piece of battery and relevant parts, replacement, M R facility relatively are easy;
(4) the charging cabinet unit can be installed in adding by the Oil Tank of existing filling station side by side, selects and the purchase soil for charging-replacement station thereby need not investment;
(5) because the sub-piece of manual operation battery is replaced and become pratical and feasiblely, and charging-replacement station need not the investment buying power plant and sets up corresponding factory building, its operating cost also can greatly reduce;
(6) the electronlmobil car owner can give electronlmobil " charging (give consumption empty battery powered, promptly renew battery) " in charging-replacement station facility apace as give fuel-engined vehicle " oil-filled (refueling promptly for the empty fuel tank of consumption) " at petrol service station.All these; the capital reduces the cost of buying electronlmobil; reduce the over-the-road expense of electronlmobil; improve the facility that the car owner uses electronlmobil; promote that effectively electronlmobil is that consumers in general accept; promote electronlmobil really to come into the consumer market, thereby reach the target of saving the energy and protection environment.
(7) the utility model will make being standardized into of sub-piece of battery and charging equipment thereof be possible.Can estimate that when the electronlmobil of any model all can use one or during two kind of sub-piece of normalisation battery, the large-scale mass production of sub-piece of battery and charging equipment thereof promptly becomes reality, the cost of sub-piece of battery and electronlmobil will descend thereupon significantly.In addition, along with the further improvement and the development of battery technology, the sub-piece of battery of same size and weight will provide bigger capacity, can reduce the power on quantity of pond piece of electronlmobil thus; Perhaps, use the sub-piece of battery of equivalent amount that higher mileage can be provided on the electronlmobil, thereby effectively reduce daily electrically-charged number of times.The technical solution of the utility model by means of new, more effective battery, will further promote the development and the listing of electronlmobil, for entire society provides bigger environment and economic benefit.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. an electronlmobil is characterized in that, comprising:
At least two sub-piece arc chambers of battery are positioned at the car body inside of described electronlmobil;
A sub-piece drawer of the exterior sliding-type of car body that can be retracted to described electronlmobil is installed in the sub-piece arc chamber of each described battery;
A sub-piece of battery is installed in the sub-piece drawer of each described sliding-type.
2. electronlmobil according to claim 1, it is characterized in that, the quantity of the sub-piece arc chamber of described battery is 4, and is placed in respectively under the operating seat of described electronlmobil, under the front-seat passenger-seat, under the passenger-seat of player No.5 limit and under the passenger-seat of back right limit.
3. electronlmobil according to claim 2 is characterized in that,
The both sides of the sub-piece drawer of described sliding-type are equipped with slide rail, and the two side in the sub-piece arc chamber of described battery is equipped with the slide rail hold down groove that matches with described slide rail;
The sub-piece arc chamber of described battery is provided with the Qianmen that can open and close towards the exterior end of described car body, and the medial surface at described Qianmen is equipped with cushion blocking, and the periphery at described Qianmen is equipped with water proof ring.
4. electronlmobil according to claim 3 is characterized in that,
The inside face of the left and right sides plate of the sub-piece drawer of described sliding-type is formed with the inclined-plane, drift angle that is used for tightening at left and right directions the piece of described battery;
One end of the sub-piece drawer of described sliding-type is equipped with a fastening straps master tape, the free end of described fastening straps master tape is equipped with a scalable master card, the other end of the sub-piece drawer of described sliding-type is equipped with a fastening straps subband, and the free end of described fastening straps subband is equipped with a scalable subcard; Described scalable master card matches with described scalable subcard and tightens the sub-piece of described battery at fore-and-aft direction;
Have anode folder that connects anode cable and the negative electrode folder that is connected cathode cable in the sub-piece drawer of described sliding-type; Described anode folder clamps the anode of the sub-piece of described battery, and described negative electrode folder clamps the negative electrode of the sub-piece of described battery.
5. according to claim 1,2,3 or 4 described electronlmobils, it is characterized in that, also comprise: cover-lifting type arc chamber at least one is placed in the baggage container bottom of described electronlmobil;
The described cover-lifting type arc chamber top of going up has the top cover that can open, and a sub-piece drawer of fixed is equipped with in described inside of going up the cover-lifting type arc chamber, and a sub-piece of battery is installed in the sub-piece drawer of described fixed.
6. electronlmobil according to claim 5, it is characterized in that, the sub-piece of described battery is combined by the sub-piece of two or more than two battery, described electronlmobil also has the sub-piece discharge of battery control instrument, and described discharge control instrument comprises: display screen, input keyboard, microcomputer, data and program input port and one group of control line.
7. a battery charge that is used for the described electronlmobil of claim 1 is replaced system, it is characterized in that, comprising:
The sub-piece charging cabinet of battery unit comprises the tired folded sub-piece of the two or more batteries accumulator plant that is provided with, and the shape and structure of the sub-piece of described battery accumulator plant is identical with the sub-piece arc chamber of described battery;
A sub-piece drawer of described sliding-type is installed in the sub-piece of each the described battery accumulator plant.
8. battery charge according to claim 7 is replaced system, it is characterized in that, also comprises:
Trapezoidal sub-piece drawer support car comprises the tired folded two or more ladder bearings that are used to support the sub-piece drawer of described sliding-type that are provided with, the corresponding sub-piece of the described battery accumulator plant of each ladder bearing;
Described ladder bearing is provided with shear bolt, the sub-piece drawer insurance of described sliding-type trip, described insurance trip and described shear bolt bayonet fitting.
9. battery charge according to claim 8 is replaced system, it is characterized in that,
The sub-piece charging cabinet of described battery unit also is provided with the charging control instrument, and described charging control instrument comprises: display screen, input keyboard, microcomputer, data and program input port and one group of control line.
10. replace system according to claim 7,8 or 9 described battery charge, it is characterized in that,
The both sides of the sub-piece drawer of described sliding-type are equipped with slide rail, and the two side in the sub-piece of the described battery accumulator plant is equipped with the slide rail hold down groove that matches with described slide rail;
The sub-piece of described battery accumulator plant is provided with the Qianmen that can open and close towards the exterior end in described charging cabinet unit, and the medial surface at described Qianmen is equipped with cushion blocking, and the periphery at described Qianmen is equipped with water proof ring;
The inside face of the left and right sides plate of the sub-piece drawer of described sliding-type is formed with the inclined-plane, drift angle that is used for tightening at left and right directions the piece of described battery;
One end of the sub-piece drawer of described sliding-type is equipped with a fastening straps master tape, the free end of described fastening straps master tape is equipped with a scalable master card, the other end of the sub-piece drawer of described sliding-type is equipped with a fastening straps subband, and the free end of described fastening straps subband is equipped with a scalable subcard; Described scalable master card matches with described scalable subcard and tightens the sub-piece of described battery at fore-and-aft direction;
Have anode folder that connects anode cable and the negative electrode folder that is connected cathode cable in the sub-piece drawer of described sliding-type; Described anode folder clamps the anode of the sub-piece of described battery, and described negative electrode folder clamps the negative electrode of the sub-piece of described battery.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24887409P | 2009-10-05 | 2009-10-05 | |
| US61/248,874 | 2009-10-05 |
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| Publication Number | Publication Date |
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| CN201792761U true CN201792761U (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202920956U Expired - Fee Related CN201792761U (en) | 2009-10-05 | 2010-08-12 | Electric automobile and battery charging replacement system thereof |
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| CN102381172A (en) * | 2011-09-22 | 2012-03-21 | 上海中科深江电动车辆有限公司 | Electrical storage device and electric vehicle carrying electrical storage device |
| CN102501750A (en) * | 2011-11-10 | 2012-06-20 | 上海中科深江电动车辆有限公司 | Power storage device and electric automobile with same |
| CN104201301A (en) * | 2014-07-24 | 2014-12-10 | 李晓静 | Commercially operating mode of battery station of new energy vehicle (electrical vehicle) |
| CN104874062A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Respirator and battery box component thereof |
| CN106300537A (en) * | 2016-09-08 | 2017-01-04 | 深圳市中科智诚科技有限公司 | A kind of for industrial high stability lathe power supply unit |
| CN106476593A (en) * | 2016-08-22 | 2017-03-08 | 浙江比洛德传动技术有限公司 | A kind of electric automobile of convenient replacing rechargeable battery |
| CN106601953A (en) * | 2016-12-19 | 2017-04-26 | 南京九致信息科技有限公司 | Electricity-exchange battery bin device with heat dissipation system for electric vehicle |
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| CN102381172A (en) * | 2011-09-22 | 2012-03-21 | 上海中科深江电动车辆有限公司 | Electrical storage device and electric vehicle carrying electrical storage device |
| CN102501750A (en) * | 2011-11-10 | 2012-06-20 | 上海中科深江电动车辆有限公司 | Power storage device and electric automobile with same |
| CN104874062A (en) * | 2014-02-28 | 2015-09-02 | 北京谊安医疗系统股份有限公司 | Respirator and battery box component thereof |
| CN104201301A (en) * | 2014-07-24 | 2014-12-10 | 李晓静 | Commercially operating mode of battery station of new energy vehicle (electrical vehicle) |
| CN106476593A (en) * | 2016-08-22 | 2017-03-08 | 浙江比洛德传动技术有限公司 | A kind of electric automobile of convenient replacing rechargeable battery |
| CN106300537B (en) * | 2016-09-08 | 2019-03-01 | 河北天保聚机床有限公司 | One kind being used for industrial high stability lathe power supply unit |
| CN106300537A (en) * | 2016-09-08 | 2017-01-04 | 深圳市中科智诚科技有限公司 | A kind of for industrial high stability lathe power supply unit |
| CN106601953A (en) * | 2016-12-19 | 2017-04-26 | 南京九致信息科技有限公司 | Electricity-exchange battery bin device with heat dissipation system for electric vehicle |
| CN106601953B (en) * | 2016-12-19 | 2023-04-18 | 南京九致信息科技有限公司 | Electric automobile trades electric battery compartment device with cooling system |
| CN107696844A (en) * | 2017-10-31 | 2018-02-16 | 潘世澄 | The electric power supply system and its device of a kind of electric automobile |
| CN107914597A (en) * | 2017-12-20 | 2018-04-17 | 马美英 | A kind of removable charging batteries of electric automobile cabinet |
| CN107947296A (en) * | 2017-12-27 | 2018-04-20 | 力帆实业(集团)股份有限公司 | A kind of charging box and modularization charging station |
| CN107947296B (en) * | 2017-12-27 | 2024-01-19 | 力帆实业(集团)股份有限公司 | Charging box and modularized charging station |
| CN109606190A (en) * | 2019-01-15 | 2019-04-12 | 重庆三峡学院 | The embedded floor structure in battery of electric vehicle cabin |
| CN109606190B (en) * | 2019-01-15 | 2021-06-18 | 重庆三峡学院 | Embedded bottom plate structure of electric vehicle battery compartment |
| WO2023121018A1 (en) * | 2021-12-24 | 2023-06-29 | 주식회사 엘지에너지솔루션 | Battery pack management system |
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