CN112297917A - Long service life's new energy automobile fills electric pile - Google Patents

Long service life's new energy automobile fills electric pile Download PDF

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Publication number
CN112297917A
CN112297917A CN202011246408.9A CN202011246408A CN112297917A CN 112297917 A CN112297917 A CN 112297917A CN 202011246408 A CN202011246408 A CN 202011246408A CN 112297917 A CN112297917 A CN 112297917A
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China
Prior art keywords
fixedly connected
service life
long service
new energy
energy automobile
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Application number
CN202011246408.9A
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Chinese (zh)
Inventor
吴鞠躬
郭刘林
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Individual
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Individual
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Priority to CN202011246408.9A priority Critical patent/CN112297917A/en
Publication of CN112297917A publication Critical patent/CN112297917A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Abstract

The invention discloses a new energy automobile charging pile with long service life, and relates to the technical field of charging piles. This new energy automobile fills electric pile, setting through the insurance round pin, make this fill electric pile possess the effect that crashworthiness is strong and long service life, realize that rigidity protection makes and fills electric pile not receive the damage, cooperation setting through servo motor and the board of stretching out, can drive initiative bevel gear through servo motor at the in-process that uses, the receipts of board are stretched out in the realization are closed and are acted on, owing to be provided with damping spring and accept the board, effectively alleviate the impact, the life who fills electric pile has been prolonged, thereby play the effect that the protecting effect is good, long service life is reached, the purpose that degree of automation is high and the practicality is strong.

Description

Long service life's new energy automobile fills electric pile
Technical Field
The invention relates to the technical field of charging piles, in particular to a new energy automobile charging pile with long service life.
Background
The new forms of energy fill electric pile is one kind of electric pile, it is similar to the tanker aircraft inside the filling station to fill its function, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to different voltage classes, fill electric pile's input and AC electric network lug connection, the output all is equipped with the charging plug and is used for charging for electric automobile, it generally provides two kinds of charging methods of conventional charging and quick charge to fill electric pile, people can use specific charging card to brush the card on the human-computer interaction operation interface that fills electric pile and provide and use, carry out corresponding charging method, the charging time, operation such as expense data printing, it can show the charging volume to fill electric pile display screen, the expense, data such as charging time.
The electric pile can cause the damage to filling because of the environment at the during operation of current new forms of energy fill electric pile, can not carry out better protection to the new forms of energy fill electric pile, and crashproof ability is poor, has reduced new forms of energy and has filled electric pile's life to and the socket that charges does not obtain better protection, receives the damage easily. Therefore, we have designed a long service life's new energy automobile fills electric pile.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the new energy automobile charging pile with long service life, which has the advantages of good protection effect, long service life and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of good protection effect and long service life, the invention provides the following technical scheme: a charging pile with long service life for a new energy automobile comprises a base, wherein the upper surface of the base is fixedly connected with a charging pile, the upper surface of the charging pile is fixedly connected with a supporting rod, one end of the supporting rod is fixedly connected with a top plate, the surface of the base is fixedly connected with a supporting frame, one side of the supporting frame is fixedly connected with a fixed block, a sliding groove is formed in the fixed block, a sliding block is slidably connected in the sliding groove, one side of the sliding block is fixedly connected with a fixed foot, the inside of the fixed foot is rotatably connected with a first supporting rod, the other end of the first supporting rod is rotatably connected with an extending plate, one side of the extending plate, which is close to the first supporting rod, is rotatably connected with a second supporting rod, the bottom of the sliding block is fixedly connected with a supporting plate, the surface of the supporting, the surface of the driving bevel gear is connected with a driven bevel gear in a meshed mode, one side of the driven bevel gear is fixedly connected to one side of the first supporting rod, and one end, close to the driven bevel gear, of the first supporting rod is fixedly connected with the rotating shaft.
Preferably, the one end of pivot is rotated and is connected in the inside of fixed foot, one side fixedly connected with backup pad of base, one side fixedly connected with damping spring who stretches out the board, damping spring's one end fixedly connected with accepts the board, damping spring's quantity is three evenly distributed in the one side of accepting the board.
Preferably, the front of filling electric pile is provided with the display screen, one side fixed mounting that is close to the display screen has infrared inductor, infrared inductor is connected for the wire with servo motor.
Preferably, fill one side fixedly connected with charging wire of electric pile, the one end fixedly connected with charging plug of charging wire, fill one side fixedly connected with plug safety cover of electric pile, one side sliding connection of plug safety cover has the transmission ring, the sliding tray has been seted up on the surface of transmission ring, one side fixedly connected with fixed pin of safety cover, one side sliding connection of fixed pin is inside the sliding tray of transmission ring, the quantity of fixed pin and sliding tray is five, evenly distributed is on the surface of transmission ring.
Preferably, one side of driving ring is rotated and is connected with the pull rod, the one end of pull rod is rotated and is connected with the open-close plate, the quantity of pull rod and open-close plate is five, evenly distributed is in one side of plug safety cover.
Preferably, the fixed surface of plug safety cover is connected with the enclosing cover, logical groove is seted up on the surface of enclosing cover, the activity groove has been seted up to one side of enclosing cover, one side butt of transmission ring is in the inside one side of enclosing cover, the hole with charging wire size looks adaptation is seted up to one side of open-close plate, one side fixedly connected with handle of transmission ring.
Preferably, the inside of slider one side is pegged graft and is had the safety catch, the material of safety catch is the fragility, one side of support frame and one side of slider all set up with the spacing hole of safety catch size looks adaptation.
Preferably, the quantity of fixed block is six, and every three fixed block is a set of, every three fixed block evenly sets up the one side at the support frame, the equal sliding connection of slider is in the inside of three slider.
Preferably, the number of the support frames, the sliding blocks, the first support rods and the second support rods is two, and the support frames are uniformly distributed on the surface of the base.
(III) advantageous effects
Compared with the prior art, the invention provides a new energy automobile charging pile with long service life, which has the following beneficial effects:
1. this long service life's new energy automobile fills electric pile, setting through the safety pin, make this fill electric pile possess crashproof ability reinforce and long service life's effect, realize that rigidity protection makes and fills electric pile not receive the damage, cooperation setting through servo motor and extension board, can drive initiative bevel gear through servo motor at the in-process of using, it is fan-shaped motion to drive first branch through initiative bevel gear, and then the pulling stretches out the one end upward movement of board, owing to be provided with second branch, the one end that uses second branch is rotation center rotation degree, the receipts that realize extending out the board are closed, owing to be provided with damping spring and accept the board, can effectively alleviate the impact, the life who fills electric pile has been prolonged, thereby the effect that the protecting effect is good has been played, long service life has been reached, the purpose that degree of automation is high and the practicality is strong.
2. This long service life's new energy automobile fills electric pile, setting through the roof, make this fill electric pile possess the protection and keep out heat and keep off the effect of rain, prevent that natural disasters from causing the damage to filling electric pile, cooperation setting through plug safety cover and transmission ring, the in-process that uses can drive the transmission ring rotation through pulling the handle, and then the pull rod drives and opens and shuts from the opening plate, the effectual charging plug that has protected, prevent that the dust rainwater from getting into to fill electric pile and cause the damage to it, the effect of multiple protection has improved the life who fills electric pile, and convenient operation's effect has been played, the purpose of using in a flexible way and easy operation has been reached.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a second bar of the present invention;
FIG. 3 is a schematic structural view of the fixing leg of the present invention;
FIG. 4 is a schematic diagram of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a side view of the present invention;
FIG. 6 is a schematic cross-sectional view taken at A in FIG. 5 according to the present invention;
fig. 7 is a schematic sectional view of the present invention.
FIG. 1, base; 2. charging piles; 3. a strut; 4. a top plate; 5. a support frame; 6. a fixed block; 7. a slider; 8. a fixing leg; 9. a first support bar; 10. extending the plate; 11. a second support bar; 12. a support plate; 13. a servo motor; 14. a drive bevel gear; 15. a driven bevel gear; 16. a rotating shaft; 17. a support plate; 18. a damping spring; 19. a bearing plate; 20. a display screen; 21. an infrared sensor; 22. a charging wire; 23. a charging plug; 24. a plug protection cover; 25. a drive ring; 26. a fixing pin; 27. a pull rod; 28. opening and closing the board; 29. an outer cover; 30. a handle; 31. and a safety pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a new energy automobile charging pile with long service life comprises a base 1, a charging pile 2 is fixedly connected to the upper surface of the base 1, supporting rods 3 are fixedly connected to the upper surface of the charging pile 2, a top plate 4 is fixedly connected to one end of each supporting rod 3, a supporting frame 5 is fixedly connected to the surface of the base 1, a fixed block 6 is fixedly connected to one side of each supporting frame 5, a sliding groove is formed in the fixed block 6, a sliding block 7 is slidably connected to the inside of the sliding groove, six fixed blocks 6 are arranged, every three fixed blocks 6 are in one group, every three fixed blocks 6 are uniformly arranged on one side of each supporting frame 5, the sliding blocks 7 are all slidably connected to the inside of the three sliding blocks 7, a fixed pin 8 is fixedly connected to one side of each sliding block 7, a first supporting rod 9 is rotatably connected to the inside of each fixed pin 8, an extending plate 10 is rotatably connected to the other end of, the number of the support frames 5, the number of the sliding blocks 7, the number of the first support rods 9 and the number of the second support rods 11 are two, the support frames 5 are evenly distributed on the surface of the base 1, the bottom of the sliding blocks 7 is fixedly connected with a supporting plate 12, the surface of the supporting plate 12 is fixedly connected with a servo motor 13, the output end of the servo motor 13 is fixedly connected with a driving bevel gear 14, the surface of the driving bevel gear 14 is meshed with a driven bevel gear 15, one side of the driven bevel gear 15 is fixedly connected with one side of the first support rod 9, one end of the first support rod 9 close to the driven bevel gear 15 is fixedly connected with a rotating shaft 16, one end of the rotating shaft 16 is rotatably connected inside the fixed foot 8, one side of the base 1 is fixedly connected with a support plate 17, one side of the extending plate 10 is fixedly connected with a damping spring 18, one, the front surface of the charging pile 2 is provided with a display screen 20, one side close to the display screen 20 is fixedly provided with an infrared sensor 21, the infrared sensor 21 is connected with a servo motor 13 by a lead wire, one side of the charging pile 2 is fixedly connected with a charging wire 22, one end of the charging wire 22 is fixedly connected with a charging plug 23, one side of the charging pile 2 is fixedly connected with a plug protective cover 24, one side of the plug protective cover 24 is slidably connected with a driving ring 25, the surface of the driving ring 25 is provided with a sliding groove, one side of the protective cover is fixedly connected with a fixing pin 26, one side of the fixing pin 26 is slidably connected inside the sliding groove of the driving ring 25, the number of the fixing pin 26 and the number of the sliding groove are five, the fixing pin 26 and the sliding groove are uniformly distributed on the surface of the driving ring 25, one side of the driving ring 25 is, evenly distributed is in one side of plug protection cover 24, the fixed surface of plug protection cover 24 is connected with enclosing cover 29, logical groove is seted up on the surface of enclosing cover 29, the movable groove has been seted up to one side of enclosing cover 29, one side butt of transmission ring 25 is in one side of enclosing cover 29 inside, the hole with 22 size looks adaptations of charging wire is seted up to one side of opening plate 28, one side fixedly connected with handle 30 of transmission ring 25, the inside of slider 7 one side is pegged graft and is had safety catch 31, the material of safety catch 31 is the fragility, the spacing hole with 31 size looks adaptations of safety catch is all seted up to one side of support frame 5 and one side of slider 7.
When the charging plug 23 is needed, the handle 30 can be pulled to further pull the transmission ring 25, the five pull rods 27 can be taken under the action of the transmission ring 25, the pull rods 27 drive the five opening plates 28 to open, then the charging plug 23 can be taken out for use, and the problem that dust or rainwater enters the charging pile 2 through the socket to damage the charging plug is avoided, the charging plug 23 is effectively protected and vice versa, when the vehicle slightly hits the bearing plate 19, due to the shock absorbing spring 18, some force can be effectively eliminated, the collision force can be reduced, and the shock absorbing device can effectively eliminate the shock absorbing force when in emergency, when the automobile touches the bearing plate 19, the damping spring 18 and the bearing plate 19 cannot bear large impact force, the impact force is enough to break the safety pin 31 in the slide block 7, the extending plate 10 pushes the slide block 7 to slide in the fixed block 6 and slide to the bottom of the slideway of the fixed block 6, one end of the extending plate 10 is pressed against one side of the supporting plate 17, because the extension plate 10 is of a U-shaped structure and the support plate 17 is made of nodular cast iron, the support plate has better strength and plasticity, and then can realize the effect of protection charging pile, it is good to play rigidity protection and protective effect, has prolonged charging pile 2's life, has reached long service life, degree of automation height and the purpose that the practicality is strong.
To sum up, the new energy automobile charging pile with long service life has the advantages that the charging pile 2 has strong anti-collision capacity and long service life through the arrangement of the safety pin 31, the charging pile 2 is protected from being damaged due to rigidity, the servo motor 13 and the extension plate 10 are arranged in a matching way, the servo motor 13 can drive the drive bevel gear 14 in the use process, the first support rod 9 is driven to do sector motion through the drive bevel gear 14, one end of the extension plate 10 is further pulled to move upwards, the second support rod 11 is arranged, one end of the second support rod 11 is taken as a rotation center to rotate for 90 degrees, the folding and unfolding function of the extension plate 10 is realized, the damping spring 18 and the bearing plate 19 are arranged, the collision force can be effectively relieved, the service life of the charging pile 2 is prolonged, the protection effect is good, the purposes of long service life, high automation degree and strong practicability are achieved, through the setting of roof 4, make this fill electric pile 2 possess the protection and keep out heat and keep off the effect of rain, prevent that natural disasters from causing the damage to filling electric pile 2, cooperation setting through plug safety cover 24 and transmission ring 25, can drive transmission ring 25 through pulling handle 30 and rotate at the in-process that uses, and then pull rod 27 drives and opens and shuts from opening and shutting plate 28, effectual protection charging plug 23, prevent that the dust rainwater from getting into to fill electric pile 2 and cause the damage to it, the effect of multiple protection has improved the life who fills electric pile 2, and convenient operation's effect has been played, the purpose of using in a flexible way and easy operation has been reached.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a long service life's new energy automobile fills electric pile, includes base (1), its characterized in that: the charging pile is characterized in that a charging pile (2) is fixedly connected to the upper surface of a base (1), a supporting rod (3) is fixedly connected to the upper surface of the charging pile (2), a top plate (4) is fixedly connected to one end of the supporting rod (3), a supporting frame (5) is fixedly connected to the surface of the base (1), a fixed block (6) is fixedly connected to one side of the supporting frame (5), a sliding groove is formed in the fixed block (6), a sliding block (7) is slidably connected to the inside of the sliding groove, a fixing pin (8) is fixedly connected to one side of the sliding block (7), a first supporting rod (9) is rotatably connected to the inside of the fixing pin (8), an extending plate (10) is rotatably connected to the other end of the first supporting rod (9), a second supporting rod (11) is rotatably connected to one side, close to the first supporting rod (9), of the extending plate (10), a, the surface fixed connection of layer board (12) has servo motor (13), the output fixedly connected with drive bevel gear (14) of servo motor (13), the surface meshing of drive bevel gear (14) is connected with driven bevel gear (15), one side fixed connection of driven bevel gear (15) is in one side of first branch (9), one end fixed connection pivot (16) that first branch (9) are close to driven bevel gear (15).
2. The charging pile for the new energy automobile with the long service life is characterized in that: the one end of pivot (16) is rotated and is connected in the inside of fixed foot (8), one side fixedly connected with backup pad (17) of base (1), one side fixedly connected with damping spring (18) of board (10) stretch out, the one end fixedly connected with of damping spring (18) accepts board (19), the quantity of damping spring (18) is three evenly distributed in the one side of accepting board (19).
3. The charging pile for the new energy automobile with the long service life is characterized in that: fill electric pile (2) the front and be provided with display screen (20), one side fixed mounting who is close to display screen (20) has infrared inductor (21), infrared inductor (21) are connected for the wire with servo motor (13).
4. The charging pile for the new energy automobile with the long service life is characterized in that: fill one side fixedly connected with charging wire (22) of electric pile (2), one end fixedly connected with charging plug (23) of charging wire (22), one side fixedly connected with plug safety cover (24) of electric pile (2), one side sliding connection of plug safety cover (24) has drive ring (25), the sliding tray has been seted up on the surface of drive ring (25), one side fixedly connected with fixed pin (26) of safety cover, one side sliding connection of fixed pin (26) is inside the sliding tray of drive ring (25), the quantity of fixed pin (26) and sliding tray is five, evenly distributed is on the surface of drive ring (25).
5. The charging pile for the new energy automobile with the long service life is characterized in that: one side of driving ring (25) is rotated and is connected with pull rod (27), the one end of pull rod (27) is rotated and is connected with open-close plate (28), the quantity of pull rod (27) and open-close plate (28) is five, evenly distributed is in one side of plug safety cover (24).
6. The charging pile for the new energy automobile with the long service life is characterized in that: the fixed surface of plug safety cover (24) is connected with enclosing cover (29), logical groove is seted up on the surface of enclosing cover (29), the movable groove has been seted up to one side of enclosing cover (29), one side butt of transmission ring (25) is in one side of enclosing cover (29) inside, the hole with charging wire (22) size looks adaptation is seted up to one side of open-close plate (28), one side fixedly connected with handle (30) of transmission ring (25).
7. The charging pile for the new energy automobile with the long service life is characterized in that: the inside of slider (7) one side is pegged graft and is had insurance round pin (31), the material of insurance round pin (31) is the fragility, one side of support frame (5) and one side of slider (7) all set up with the spacing hole of insurance round pin (31) size looks adaptation.
8. The charging pile for the new energy automobile with the long service life is characterized in that: the quantity of fixed block (6) is six, and every three fixed block (6) are a set of, every three fixed block (6) evenly sets up the one side at support frame (5), the equal sliding connection of slider (7) is in the inside of three slider (7).
9. The charging pile for the new energy automobile with the long service life is characterized in that: the quantity of support frame (5), slider (7), first branch (9) and second branch (11) is two, support frame (5) evenly distributed is on the surface of base (1).
CN202011246408.9A 2020-11-10 2020-11-10 Long service life's new energy automobile fills electric pile Withdrawn CN112297917A (en)

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CN202011246408.9A CN112297917A (en) 2020-11-10 2020-11-10 Long service life's new energy automobile fills electric pile

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113276715A (en) * 2021-06-28 2021-08-20 南京慧恪电气设备有限公司 New energy automobile fills electric pile
CN113338140A (en) * 2021-06-18 2021-09-03 衢州市科峰工程规划设计研究有限公司 Road emergency repair device and use method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010115926A2 (en) * 2009-04-08 2010-10-14 Rwe Ag Charging post for electric vehicles
CN210390829U (en) * 2019-05-16 2020-04-24 兰州交通大学 A protection device for new forms of energy electric automobile fills electric pile
CN111578276A (en) * 2020-05-06 2020-08-25 郑州博纳热能设备有限公司 Low-nitrogen gas burner for combustion of tunnel kiln
CN211765038U (en) * 2020-03-23 2020-10-27 深圳市惠车智能科技有限公司 Anti-collision charging pile with distance measuring function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010115926A2 (en) * 2009-04-08 2010-10-14 Rwe Ag Charging post for electric vehicles
CN210390829U (en) * 2019-05-16 2020-04-24 兰州交通大学 A protection device for new forms of energy electric automobile fills electric pile
CN211765038U (en) * 2020-03-23 2020-10-27 深圳市惠车智能科技有限公司 Anti-collision charging pile with distance measuring function
CN111578276A (en) * 2020-05-06 2020-08-25 郑州博纳热能设备有限公司 Low-nitrogen gas burner for combustion of tunnel kiln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113338140A (en) * 2021-06-18 2021-09-03 衢州市科峰工程规划设计研究有限公司 Road emergency repair device and use method thereof
CN113276715A (en) * 2021-06-28 2021-08-20 南京慧恪电气设备有限公司 New energy automobile fills electric pile

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Application publication date: 20210202