CN102233831B - Charging device at bottom of electric vehicle - Google Patents
Charging device at bottom of electric vehicle Download PDFInfo
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- CN102233831B CN102233831B CN2010101679312A CN201010167931A CN102233831B CN 102233831 B CN102233831 B CN 102233831B CN 2010101679312 A CN2010101679312 A CN 2010101679312A CN 201010167931 A CN201010167931 A CN 201010167931A CN 102233831 B CN102233831 B CN 102233831B
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Abstract
The invention relates to a charging device at the bottom of an electric vehicle. The charging device comprises two main parts, namely a powered arm at the bottom of the vehicle and power transmission bodies on the road surface, wherein the powered arm at the bottom of the vehicle consists of a fixed seat, a connecting frame, a swinging rod, an insulating fixed piece, an electrode clamp, an electrode, a lifting rope, an electric rope winding machine and a small wheel. The power transmission bodies on the road surface are output terminals of a direct-current power supply. Two power transmission bodies close to the road surface are arranged in parallel, wherein the two power transmission bodies are not limited in length, and the distance between the two power transmission bodies is about 0.5m. The working principle is as follows: when the electric vehicle drives above the power transmission bodies on the road surface, the vehicle stops when the symmetric line of the vehicle body coincides with the symmetric line of the two power transmission bodies approximately; the electric rope winding machine reels off the rope to decline the powered arm, so that the electrode of the powered arm at the bottom of the vehicle is communicated with a power transmission line on the road surface and then direct currents are provided for charging a capacitor (a battery) in the vehicle; and after the capacitor (the battery) is fully charged, the electric rope winding machine winds the rope, the powered arm rises, and the electrode and the power transmission line on the road surface are disconnected, thus the charging is finished.
Description
Technical field
The present invention relates to the electric capacity battery-driven car and the cell electric vehicle that move in " fixed point charging " and " dynamically charging " mode.
Background technology
For pollution problem, the people that solve motor-vehicle tail-gas develop multiple environmentally friendly vehicle, for the electric capacity battery-driven car of public transport, be exactly wherein a kind of, its fractional energy savings is high, zero-emission, special environmental protection.But its roof charging modes exists affects urban look, affect the hypervelocity vehicle pass-through and enter the station, charging duration length causes the shortcomings such as bus stop obstruction, has hindered its popularization.
Summary of the invention
For overcoming above-mentioned shortcoming, invented a kind of charging device at bottom of electric vehicle.The technical solution adopted for the present invention to solve the technical problems is: a kind of charging device at bottom of electric vehicle by car at the bottom of power arm and road surface power transmission bodies two large divisions form.At the bottom of car, power arm is comprised of permanent seat, connection box, swing arm, insulating fixing piece, electrode holder, electrode, lifting rope, electronic rope drawing machine, steamboat.Its architectural feature and function are: permanent seat is fixed on the electric vehicle body bottom; Endoporus on permanent seat two risers is connected with the garden platform running-fit at connection box two ends, and in its frame, vertical direction two endoporus are connected with swing arm one end Shang Liang garden platform running-fit, between swing arm and vehicle body, can up and down and swing; Swing arm other end Wai garden is inserted start in the garden of insulating fixing piece and is connected, and insulating fixing piece can be around the rotation of limiting the quantity of of the axis of swing arm; Two garden electrodes are on the symmetrical seesaw that the angle shape is fixed on insulating fixing piece by electrode holder; Steamboat is fixed on by axle on the symmetric line of insulating fixing piece, provides rolling support for power arm at the bottom of car under special circumstances; Electronic rope drawing machine is that worm-and-wheel gear is fixed on the body bottom symmetric line, and its fag end ties up on the hanger in swing arm stage casing, rising, the decline of power arm at the bottom of responsible car; The cable connection bolt is arranged on electrode holder, can the electric energy on electrode through cable transfer in car.Two electrodes are angle and distribute, and " automatic capturing " function is arranged.At the bottom of car, power arm is arranged between the front and rear wheel at the bottom of car, and presses the car working direction, permanent seat at front, electrode rear.Its symmetric line overlaps with the vehicle body symmetric line.
The road surface power transmission bodies is comprised of two groups of road surface power transmission lines and bench insulator.The road surface power transmission line is the garden wire; The square section of bench insulator is the up-narrow and down-wide symmetric body that contoured is arranged.3/4 of road surface power transmission line embeds in bench insulator from bench insulator top, and the exposed portions serve on top 1/4 is the transmission of electricity contact surface.After combination, the square section of assembly is still symmetric body.Two groups of bench insulator bottoms are fixed on the road surface in track, form 0.5 meter left and right of two Center Gap, the parallel lines layout that length is not limit, and the line of centers of its parallel lines overlaps with the line of centers in track.
Whole principle of work is: battery-driven car drives to power transmission bodies top, road surface, when the vehicle body symmetric line roughly overlaps with road surface power transmission bodies symmetric line, stops.Electronic rope drawing machine is put rope descends power arm at the bottom of car, and the electrode of power arm is connected with the road surface power transmission line, and direct current (DC) is sent in car to capacitor charging; Be full of rear electronic rope drawing machine rope closing power arm and rise, electrode and road surface power transmission line disconnect charging to be finished.
Beneficial effect of the present invention:
With respect to electric bus roof charge system, the present invention has following advantage:
1, do not affect urban look: the roof charge system must be installed overhead conductor in each bus stop, and overhead conductor can affect urban look.
2, do not affect the hypervelocity vehicle pass-through and enter the station. overhead conductor can affect double-decker bus and enter the station, and also can affect other Overheight Vehicles current.
3, can utilize the charging of red parking time at four corners: the roof charge system can only be stopped bus stop charging 30 seconds, in fact bus enters the station the time generally in 10-20 second, this just causes under-charge: non-charging can cause bus stop to stop up in 30 seconds: the present invention, except utilizing the charging of bus stop time, also can utilize the charging of red parking time.
4, can meet the capable of charging in many ways demand: the present invention and the battery-driven car moved in " fixed point charging " and " dynamically charging " mode, electric capacity battery-driven car and cell electric vehicle.
the accompanying drawing explanation
Fig. 1 is charging device at bottom of electric vehicle schematic diagram of the present invention.
Fig. 2 is that the present invention installs branch's schematic diagram at the bottom of electric bicycle.
Fig. 3 is charge condition schematic diagram of the present invention.
Fig. 4 is the non-charge condition schematic diagram of the present invention.
In Fig. 1,1. permanent seat, 2. connection box, 3. swing arm, 4. insulating fixing piece, 5. electrode holder, 6. electrode, 7. lifting rope, 8. electronic rope drawing machine, 9. steamboat, 10. road surface power transmission line, 11. bench insulators.
the specific embodiment:
The present invention is arranged between the front and rear wheel at the bottom of electric bicycle, and presses the car working direction, and permanent seat is at front, electrode rear, and its symmetric line overlaps (Fig. 2) with the vehicle body symmetric line.
The present invention can implement " fixed point charging " and " dynamically charging " two kinds of patterns.
During charging, battery-driven car drives to power transmission bodies top, road surface, when roughly overlapping with road surface power transmission bodies symmetric line, the vehicle body symmetric line stops, electronic rope drawing machine is put rope descends power arm at the bottom of car, and the electrode of power arm is connected with the road surface power transmission line, and direct current (DC) is sent in car to capacitor charging (Fig. 3); Be full of rear electronic rope drawing machine rope closing power arm rising charging and finish (Fig. 4).
Claims (5)
1. a charging device at bottom of electric vehicle, be comprised of power arm at the bottom of car and road surface power transmission bodies two parts; At the bottom of car, power arm feature parts have: permanent seat, connection box, swing arm, insulating fixing piece, electrode holder, electrode, lifting rope, electronic rope drawing machine, steamboat; Its connection features is: permanent seat is fixed on the electric vehicle body bottom; Endoporus on permanent seat two risers is connected with the round platform running-fit at connection box two ends, and in its frame, vertical direction two endoporus are connected with two round platform running-fits on swing arm one end; The interior start of circle that the cylindrical of the swing arm other end inserts insulating fixing piece is connected; Two circle electrodes are on the symmetrical seesaw that the angle shape is fixed on insulating fixing piece by electrode holder; Steamboat is fixed on the symmetric line of insulating fixing piece by axle; Electronic rope drawing machine is fixed on body bottom, and its fag end ties up on the hanger in swing arm stage casing.
2. a kind of charging device at bottom of electric vehicle according to claim 1, its road surface power transmission bodies part, be comprised of two groups of road surface power transmission lines and bench insulator; Every group is characterized in that: the road surface power transmission line is round wire; The square section of bench insulator is up-narrow and down-wide symmetric body; 3/4 of road surface power transmission line embeds in bench insulator from bench insulator top, and the exposed portions serve on top 1/4 is the transmission of electricity contact surface; Assembly square section after combination is still symmetric body.
3. a kind of charging device at bottom of electric vehicle according to claim 1, its road surface power transmission bodies part mounting characteristic is: two groups of bench insulator bottoms are fixed on the road surface in track, form 0.5 meter of two Center Gap, the parallel lines layout that length is not limit, the line of centers of its parallel lines overlaps with the line of centers in track.
4. a kind of charging device at bottom of electric vehicle according to claim 1, at the bottom of its car, the power arm mounting characteristic is: at the bottom of car, power arm, between the car front and rear wheel, is pressed the car working direction, and permanent seat is front, and electrode is rear, and its symmetric line overlaps with the vehicle body symmetric line.
5. a kind of charging device at bottom of electric vehicle according to claim 1, at the bottom of car, power arm is characterised in that; The cable connection bolt is arranged on electrode holder, can the electric energy on electrode through cable transfer in car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101679312A CN102233831B (en) | 2010-05-04 | 2010-05-04 | Charging device at bottom of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101679312A CN102233831B (en) | 2010-05-04 | 2010-05-04 | Charging device at bottom of electric vehicle |
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| CN102233831A CN102233831A (en) | 2011-11-09 |
| CN102233831B true CN102233831B (en) | 2013-12-18 |
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| CN2010101679312A Active CN102233831B (en) | 2010-05-04 | 2010-05-04 | Charging device at bottom of electric vehicle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730012B (en) * | 2012-06-21 | 2015-06-24 | 江苏中辆科技有限公司 | New energy power-driven rail bus group |
| CN104283287B (en) * | 2014-10-28 | 2016-05-18 | 李晨莹 | Public way traffic intersection electric vehicle rapid charging/feed method |
| CN108275031A (en) * | 2018-03-20 | 2018-07-13 | 石家庄徜奥电子科技有限公司 | A kind of electric automobile during traveling charging unit and charging method |
Citations (6)
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| CN1166421A (en) * | 1996-05-29 | 1997-12-03 | 彭学祥 | Facilities and method for highway electrification |
| CN1184044A (en) * | 1996-12-04 | 1998-06-10 | 张声凯 | Power supply system grounding method and device for trolleybus |
| CN1463868A (en) * | 2002-06-14 | 2003-12-31 | 李善伯 | Electric automobile floor groove power transmission operating state information acquisition method |
| CN1634727A (en) * | 2003-12-29 | 2005-07-06 | 湖南大学 | Rail power supply system for electric vehicle |
| CN101291032A (en) * | 2008-03-03 | 2008-10-22 | 成都金和工贸有限公司 | Extensible connector for electricity supplying rail |
| US20100049610A1 (en) * | 2008-08-19 | 2010-02-25 | International Business Machines Corporation | Smart Electric Vehicle Interface for Managing Post-Charge Information Exchange and Analysis |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5131119B2 (en) * | 2008-09-25 | 2013-01-30 | 三菱自動車工業株式会社 | Battery cooling system for vehicles |
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2010
- 2010-05-04 CN CN2010101679312A patent/CN102233831B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166421A (en) * | 1996-05-29 | 1997-12-03 | 彭学祥 | Facilities and method for highway electrification |
| CN1184044A (en) * | 1996-12-04 | 1998-06-10 | 张声凯 | Power supply system grounding method and device for trolleybus |
| CN1463868A (en) * | 2002-06-14 | 2003-12-31 | 李善伯 | Electric automobile floor groove power transmission operating state information acquisition method |
| CN1634727A (en) * | 2003-12-29 | 2005-07-06 | 湖南大学 | Rail power supply system for electric vehicle |
| CN101291032A (en) * | 2008-03-03 | 2008-10-22 | 成都金和工贸有限公司 | Extensible connector for electricity supplying rail |
| US20100049610A1 (en) * | 2008-08-19 | 2010-02-25 | International Business Machines Corporation | Smart Electric Vehicle Interface for Managing Post-Charge Information Exchange and Analysis |
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| CN102233831A (en) | 2011-11-09 |
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Effective date of registration: 20180831 Address after: 201799 room 510-1, Lai Gang Road, Qingpu District, Shanghai, 510-1. Patentee after: WM SMART MOBILITY (SHANGHAI) Co.,Ltd. Address before: 510640 2401, unit 371-1, Zhong Gong education building, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20180831 Address after: 510640 2401, unit 371-1, Zhong Gong education building, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518029 Guangdong Futian District Shenzhen eight diagrams three Road 39 39 406 Patentee before: Jin Jian |
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Effective date of registration: 20200420 Address after: 610100 No.1, floor 1-5, building 8, No.888, Section 2, Chenglong Avenue, Damian street, Longquanyi District, Chengdu City, Sichuan Province Patentee after: Huima Zhongwei Automobile Technology Chengdu Co.,Ltd. Address before: 201799 room 510-1, Lai Gang Road, Qingpu District, Shanghai, 510-1. Patentee before: WM SMART MOBILITY (SHANGHAI) Co.,Ltd. |