CN208498263U - A kind of single lid protection type charging bow of electric bus charging - Google Patents
A kind of single lid protection type charging bow of electric bus charging Download PDFInfo
- Publication number
- CN208498263U CN208498263U CN201821185490.7U CN201821185490U CN208498263U CN 208498263 U CN208498263 U CN 208498263U CN 201821185490 U CN201821185490 U CN 201821185490U CN 208498263 U CN208498263 U CN 208498263U
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- Prior art keywords
- rack
- protective cover
- charging
- electric bus
- protection type
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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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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of single lid protection type charging bows of electric bus charging; including rack; cross tube and sheer pole are provided in the rack; charging electrode is installed on the rack cross tube; it is connected between the charging electrode and the upper beam by insulated column, rack ambient external is equipped with protective cover and upper protective cover, and external antenna is equipped with outside protective cover; machine frame inside is provided with control box and rotary drive mechanism, and the rotary drive mechanism is for driving protective cover to rotate.Charging bow can protect the inner cavity of sleet dust storm invasion vehicle end charging bow, prevent the pollution of charging pole plate and damage, and can also charge normal when electric bus roof has deep accumulated snow and big abnormal object.
Description
Technical field
The utility model relates to electric bus charging equipment technical fields, and in particular to a kind of electric bus charging is single
Lid protection type charging bow.
Background technique
Because of air pollution caused by motor vehicle exhaust emission, it has also become the serious problems of the puzzlement some big and medium-sized cities in China, perhaps
More cities start to promote the use of pure electric bus.A large number of studies show that electric vehicle is compared conventional fuel-engined vehicle in efficiency and is subtracted
Row's aspect has a clear superiority.Electric vehicle, instead of fuel oil, fundamentally changes the power drive mode of orthodox car with electric energy,
Although the same using function, technically fundamental difference.Pure electric vehicle formula bus passes through charging rack, busbar connector, fills
Pantograph system and device charges.A kind of form is charged using charging gun when present bus charging；Another shape
Formula is using charging pole plate.
Charge and bend in vehicle end structure in existing press-down type, have the following problems: no protection type charging bow is mounted on public transport
Vehicle roof, charging electrode are exposed to outer, are generated heat during the charging process ablation by the environmental pollution pole plate that causes to charge, in the mistake of traveling
It is easy to be scratched by the trees of road both sides in journey, the charging pole plate of damage charging bow；There is the charging of protection type to bend, cannot exclude
The exception object such as deep accumulated snow and big stone for accumulating on shield, is unable to complete and charges normal.
Utility model content
In order to overcome the above technical defects, the utility model provides a kind of single lid protection type charging of electric bus charging
Bow, charging bow can protect the inner cavity of sleet dust storm invasion vehicle end charging bow, prevent the pollution of charging pole plate and damage, Er Qie
Electric bus roof can also charge normal when having deep accumulated snow and big abnormal object.
In order to reach above-mentioned technical effect, the utility model discloses a kind of single lid protection type chargings of electric bus charging
Bow, which is characterized in that including rack, cross tube and sheer pole are provided in the rack, is equipped on the rack cross tube
Charging electrode is connected between the charging electrode and the cross tube by upper insulated column, and rack ambient external is equipped with protection
Cover and upper protective cover, protective cover are equipped with external antenna outside, and machine frame inside is provided with control box and rotary drive mechanism, the rotation
Turn driving mechanism for driving protective cover to rotate.
Further, the upper insulated column upper end is equipped with ground connection pole plate, negative plates, anode plate and signal pole plate.
Further, rack sheer pole lower end is equipped with lower insulated column and cushion, the cushion peace with screw
Mounted in the lower insulated column lower end, it is connect with electric bus roof.
Further, the upper insulated column and lower insulated column are ceramic insulated column.
Further, the rotary drive mechanism includes motor, motor mounting plate, motor mounting rack, shaft coupling, deceleration
Device, shaft, bearing block, the motor mounting rack are fixed on the sheer pole, and the motor mounting plate is fixed on the electricity
In machine mounting bracket, the motor and retarder are fixed on the motor mounting plate, and the shaft coupling is fixed on the deceleration
The two sides of device, the both ends that the rack is connect with the upper protective cover are equipped with bearing block, and described shaft one end is by bearing block branch
Support, the other end are connected on the shaft coupling, and the motor rotation drives closing the switch for upper protective cover.
Further, mounting plate is fixed in the shaft, the upper protective cover is connect by mounting plate with the shaft.
Further, limit switch is also equipped with outside the protective cover, the limit switch is fixed on the outer of protective cover
Side.
Further, the rack is welded by mesh font aluminium alloy extrusions.
The course of work of list lid protection type charging bow provided by the utility model are as follows: when the electric bus that needs charge stops
After within the specified scope, vehicle end issues charge request signal, charging bow vehicle end motor rotation, and driving mechanism drives upper protective cover rotation
Turn about 180 degree, exposes four charging electrodes, the motor driven charging electrode of pantograph stake end part declines, on pantograph stake end
Charging pole plate be in contact with the charging pole plate on vehicle end, charged normal；After charging terminates, pantograph stake end part
Motor rotation drives pantograph to rise return, protective cover on charging bow vehicle end motor rotary closing.Therefore when upper protective cover is motionless
It can prevent foreign object from intruding into inside charging bow vehicle end, play the role of being effectively protected to the charging electrode at charging bow vehicle end, it is upper anti-
Protecting cover can take away object above during the motion, guarantee that electric bus can charge normal.
The utility model has the following beneficial effects: protection type charging bow is provided with protection cap, there is safeguard function, prevent
The inner cavity for protecting sleet dust storm invasion vehicle end charging bow, prevents the pollution of charging pole plate and damage, and have in electric bus roof
It can also be charged normal under deep accumulated snow and big abnormal object or cryogenic conditions.
Detailed description of the invention
Fig. 1 is the overall structure diagram of single lid protection type charging bow of the utility model；
Fig. 2 is the structural schematic diagram of the rack of the charging bow of the utility model；
Fig. 3 is the structural schematic diagram of the rotary drive mechanism of the charging bow of the utility model；
Fig. 4 is the charging pole plate mounting structure schematic diagram of the charging bow of the utility model；
Fig. 5 is the pivot structure schematic diagram of the charging bow of the utility model；
Fig. 6 is the limit switch structure schematic diagram of the charging bow of the utility model；
Wherein, 1- external antenna, 2- are grounded pole plate, the upper insulated column of 3-, 4- cushion, 5- protective cover, 6- negative plates, 7-
Control box, 8- rack, insulated column under 9-, 10- motor, 11- signal pole plate, the upper protective cover of 12-, 13- shaft, 14- shaft coupling,
15- retarder, 16- limit switch, 17 motor mounting plates, 18- motor mounting rack, 19- mounting plate, 20- anode plate, 21-
Bearing block.
Specific embodiment
It is practical to this with reference to the accompanying drawing to keep the purpose of this utility model, technical scheme and beneficial effects clearer
Novel embodiment is described in further detail.
The utility model discloses a kind of single lid protection type charging bow of electric bus charging, including rack 8, the racks
It is provided with cross tube and sheer pole on 8, charging electrode is installed on the rack cross tube, with screw by upper on cross tube
Insulated column 3 is equipped with ground connection pole plate 2, negative plates 6, anode plate 20, signal pole plate 11, and sheer pole lower end is equipped with screw
Lower insulated column 9 and cushion 4, the cushion 4 are mounted on 9 lower end of lower insulated column, connect with electric bus roof,
In upper insulated column 3 and lower insulated column 9 be ceramic insulated column, 8 ambient external of rack is equipped with protective cover 5 and upper protective cover 12,
External antenna 1 is installed, the protective cover outer 5 is also equipped with limit switch 16, and the limit switch 16 is fixed on outside protective cover 5
The outside of upper protective cover 12, rack 8 are internally provided with control box 7 and rotary drive mechanism, and the rotary drive mechanism is for driving
Dynamic upper protective cover 12 rotates, and the rotary drive mechanism includes motor 10, motor mounting plate 17, motor mounting rack 18, shaft coupling
Device 14, retarder 15, shaft 13, bearing block 21, the motor mounting rack 18 are fixed on the sheer pole, the motor peace
Loading board 17 is fixed on the motor mounting rack 18, and the motor 10 and retarder 15 are fixed on the motor mounting plate 17
On, the shaft coupling 14 is fixed on the two sides of the retarder 15, the both ends peace that the rack 8 is connect with the upper protective cover 12
Equipped with bearing block 21, described 13 one end of shaft is supported by bearing block 21, and the other end is connected on the shaft coupling 14, the motor
10 rotations drive closing the switch for upper protective cover 12.Mounting plate 19 is fixed in the shaft 13, the upper protective cover 12 passes through
Mounting plate 19 is connect with the shaft 13, and the rack 8 is welded by mesh font aluminium alloy extrusions, is welded and is reinforced at needs
Muscle.
After needing the electric bus to charge to stop within the specified scope, vehicle end issues charge request signal, charging bow vehicle
Motor rotation is held, driving mechanism drives upper protective cover rotation about 180 degree, exposes four charging electrodes, pantograph stake end part
Motor driven charging electrode declines, and the charging pole plate on pantograph stake end is in contact with the charging pole plate on vehicle end, carries out normal
Charging；After charging terminates, the rotation of pantograph stake end separated motor drives pantograph to rise return, charging bow vehicle end motor rotation
Turn to close upper protective cover.Therefore it can prevent foreign object from intruding into inside charging bow vehicle end when upper protective cover is motionless, vehicle end is bent to charging
Charging electrode play the role of being effectively protected, upper protective cover can take away object above during the motion, guarantee electronic public affairs
Hand over vehicle that can charge normal.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these changes and improvements are both fallen within the scope of claimed utility model.The requires of the utility model
Protection scope is defined by appended claims and equivalent.
Claims (8)
- Single lid protection type charging bow 1. a kind of electric bus charges, which is characterized in that including rack, be provided in the rack Cross tube and sheer pole are equipped with charging electrode on the rack cross tube, lead between the charging electrode and the cross tube Insulated column connection is crossed, rack ambient external is equipped with protective cover and upper protective cover, external antenna, rack are equipped with outside protective cover It is internally provided with control box and rotary drive mechanism, the rotary drive mechanism is for driving protective cover to rotate.
- Single lid protection type charging bow 2. electric bus according to claim 1 charges, which is characterized in that the upper isolation Column upper end is equipped with ground connection pole plate, negative plates, anode plate and signal pole plate.
- Single lid protection type charging bow 3. electric bus according to claim 1 charges, which is characterized in that under the rack Cross bar lower end is equipped with lower insulated column and cushion with screw, and the cushion is mounted on the lower insulated column lower end, and electronic The connection of bus roof.
- Single lid protection type charging bow 4. electric bus according to claim 2 or 3 charges, which is characterized in that on described Insulated column and lower insulated column are ceramic insulated column.
- Single lid protection type charging bow 5. electric bus according to claim 1 charges, which is characterized in that the rotation is driven Motivation structure includes motor, motor mounting plate, motor mounting rack, shaft coupling, retarder, shaft, bearing block, the motor installation Bracket is fixed on the sheer pole, and the motor mounting plate is fixed on the motor mounting rack, the motor and deceleration Device is fixed on the motor mounting plate, and the shaft coupling is fixed on the two sides of the retarder, the rack and described anti- The both ends of protecting cover connection are equipped with bearing block, and by bearing seat supports, the other end is connected on the shaft coupling for described shaft one end, The motor rotation drives closing the switch for upper protective cover.
- Single lid protection type charging bow 6. electric bus according to claim 5 charges, which is characterized in that in the shaft It is fixed with mounting plate, the upper protective cover is connect by mounting plate with the shaft.
- Single lid protection type charging bow 7. electric bus according to claim 1 charges, which is characterized in that the protective cover It is also equipped with limit switch outside, the limit switch is fixed on the outside of protective cover.
- Single lid protection type charging bow 8. electric bus according to claim 1 charges, which is characterized in that the rack by Mesh font aluminium alloy extrusions is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185490.7U CN208498263U (en) | 2018-07-25 | 2018-07-25 | A kind of single lid protection type charging bow of electric bus charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821185490.7U CN208498263U (en) | 2018-07-25 | 2018-07-25 | A kind of single lid protection type charging bow of electric bus charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208498263U true CN208498263U (en) | 2019-02-15 |
Family
ID=65291023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821185490.7U Active CN208498263U (en) | 2018-07-25 | 2018-07-25 | A kind of single lid protection type charging bow of electric bus charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208498263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525220A (en) * | 2019-10-29 | 2019-12-03 | 大连理工江苏研究院有限公司 | A kind of low windage protective device for preventing pantograph from freezing |
| CN112519584A (en) * | 2020-12-09 | 2021-03-19 | 中铁建电气化局集团南方工程有限公司 | Pantograph with self preservation protects device |
-
2018
- 2018-07-25 CN CN201821185490.7U patent/CN208498263U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525220A (en) * | 2019-10-29 | 2019-12-03 | 大连理工江苏研究院有限公司 | A kind of low windage protective device for preventing pantograph from freezing |
| CN110525220B (en) * | 2019-10-29 | 2020-02-18 | 大连理工江苏研究院有限公司 | Low wind resistance protection device for preventing pantograph from freezing |
| CN112519584A (en) * | 2020-12-09 | 2021-03-19 | 中铁建电气化局集团南方工程有限公司 | Pantograph with self preservation protects device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |