CN113733955B - Automatic-disengagement type charging head automobile charging pile - Google Patents
Automatic-disengagement type charging head automobile charging pile Download PDFInfo
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- CN113733955B CN113733955B CN202110894344.1A CN202110894344A CN113733955B CN 113733955 B CN113733955 B CN 113733955B CN 202110894344 A CN202110894344 A CN 202110894344A CN 113733955 B CN113733955 B CN 113733955B
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- charging head
- charging pile
- push tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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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
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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
- 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
- Y02T90/12—Electric charging stations
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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
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an automatic-disengagement type automobile charging pile for a charging head, which comprises a charging pile body, a charging cable and the charging head, wherein an insertion barrel is arranged at the front end of the charging head, a guide rod is arranged in the charging head, a push pipe is sleeved on the guide rod in a sliding manner, a limit sleeve is arranged at the front end of the charging head, the guide rod and the push pipe penetrate through the limit sleeve and extend into the insertion barrel, a hinging seat is arranged on the outer wall of the push pipe, an elastic framework is hinged on the hinging seat, a shielding film is arranged through the elastic framework, a strip-shaped hole is formed in the wall of the push pipe, limit posts are arranged on the wall of the front end of the guide rod, and the limit posts penetrate out of the strip-shaped hole in a one-to-one correspondence manner and are in contact support with the inner side of the elastic framework. After the charging pile is charged, the charging head can be controlled to be separated from the vehicle socket, and then the cable is controlled to be retracted, so that the charging head and the cable are automatically restored to the initial positions, and manual operation is omitted; the front end face of the charging head can be automatically covered and shielded while the charging head is separated, so that the inner guide core is protected from being worn or blocked in the retracting process.
Description
Technical Field
The invention relates to the technical field of charging piles, in particular to an automatic-disengagement type charging head automobile charging pile.
Background
The energy of the electric automobile is mainly provided by the charging pile, the function of the charging pile is similar to that of an oiling machine in a gas station, the charging pile can be fixed on the ground or a wall, and the charging pile is installed in public buildings (public buildings, malls, public parking lots and the like) and residential community parking lots or charging stations, and can charge electric automobiles of various types according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile.
The standard charging pile is provided with the charging cable and the charging head, the length of the charging cable is 4-5 meters, and the charging pile does not have the function of automatically winding the cable at present, so that a user needs to pull the charging head off manually after using the charging pile, and then the cable is stored in a correct mode, which is very troublesome; in addition, after the cable is used by many users, the cable is not required to be placed, but is thrown on the ground at will; the cable is easy to receive various forces such as stepping by personnel, rolling by automobiles and the like, so that the insulation skin outside the cable is damaged, and the service life of the cable is reduced; as the cable belongs to unsafe voltage, once insulation is damaged, potential safety hazards such as insulation abnormality and the like are generated, and accidents such as electric shock and the like can be caused if the potential safety hazards are discovered not in time.
Disclosure of Invention
The invention aims to provide an automatic-disengagement type automobile charging pile for a charging head, which solves the problem that the charging head of the existing charging pile cannot be automatically disengaged.
The invention realizes the above purpose through the following technical scheme:
the utility model provides a fill electric pile of automatic break away from formula car of charging head, includes fills electric pile body, charging cable and charging head, the charging head front end is equipped with the cartridge of taking a plurality of conductivity cores that fills, the inside guide bar that is equipped with of charging head, the slip cap has the push tube on the guide bar, and it has the perforation to fill electric head front end, the fenestrate position is equipped with the stop collar, guide bar and push tube all pass the stop collar and extend to in the cartridge, be equipped with articulated seat on the outer wall of push tube, articulated on the articulated seat have a plurality of elastic skeleton, through elastic skeleton has arranged and has sheltered from the membrane, open along length direction on the push tube pipe wall has a plurality of bar hole, be equipped with a plurality of spacing posts on the guide bar front end pole wall, spacing post one-to-one wears out and support with the inboard contact of elastic skeleton, and spacing post is higher than the radial height of articulated seat to the radial height of elastic skeleton support, the internal diameter of stop collar equals the radial height of articulated seat, still be equipped with the driver in the charging head for driving the push tube and reciprocate.
The driving piece drives the push tube to move forwards to a first position or backwards to a second position, when the push tube moves to the first position, the front end of the push tube protrudes out of the insertion tube, the limiting column is in contact with the hinging seat and extrudes the elastic framework to rotate outwards, so that the shielding film is fully opened and covers the front end face of the insertion tube, and when the push tube moves to the second position, the hinging seat is positioned in the limiting sleeve, and the elastic framework is fully folded under the limiting effect of the limiting sleeve.
A further improvement is that a controller is arranged in the charging head, and the controller is configured to: the driving piece is controlled to work, and the pushing tube is driven to move backwards to the second position when the charging pile body charges, and is driven to move forwards to the first position when the charging pile body finishes charging.
The charging pile is further improved in that a winding mechanism is arranged in the charging pile body and used for paying out or retracting the charging cable.
A further improvement is that the controller is further configured to: the winding mechanism is controlled to work, the winding mechanism is controlled to pay out the charging cable when the charging pile body charges, and the winding mechanism is controlled to retract the charging cable when the charging pile body finishes charging.
The further improvement is that the rear side surface of the limit post is flush with the front end surface of the insertion barrel.
The improvement is that the front end of the push tube is provided with a hemispherical protruding structure.
The further improvement is that the driving piece is a driving gear connected with a motor, and the driving gear is meshed with the side face of the push tube.
The charging device is characterized in that a rotating gear in transmission connection with the driving piece is arranged in the charging head, a locking piece is connected to the rotating gear, and the locking piece extends out of the front end face of the insertion barrel and is used for fixing the charging head during charging.
The further improvement is that the driving piece is in transmission connection with the rotating gear through a reduction gear.
The invention has the beneficial effects that: after the charging pile is charged, the charging head can be controlled to be separated from the vehicle socket, and the winding mechanism is controlled to retract the cable, so that the charging head and the cable are automatically restored to the initial positions, and manual operation is omitted; in addition, can cover the front end face of charging head automatically and shelter from when charging head breaks away from, protect inside guide core not receive wearing and tearing or jam in the packing up process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a schematic view of the external structure of the charging head;
FIG. 3 is a schematic diagram of the internal structure of the charging head when charging according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a section B-B of FIG. 4;
FIG. 6 is a schematic diagram of the internal structure of the charging head when charging is completed according to the present invention;
fig. 7 is a schematic view of an internal structure of the charging pile body;
in the figure: 1. a charging pile body; 101. a winding mechanism; 2. a charging cable; 3. a charging head; 301. charging the conductive core; 302. a plug cylinder; 303. a guide rod; 304. pushing the tube; 305. a limit sleeve; 306. a hinge base; 307. an elastic skeleton; 308. a shielding film; 309. a bar-shaped hole; 310. a limit column; 311. a driving member; 312. a controller; 313. rotating the gear; 314. a locking piece; 315. a reduction gear.
Detailed Description
The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.
Referring to fig. 1 to 7, an automatic detachable charging head type automobile charging pile comprises a charging pile body 1, a charging cable 2 and a charging head 3, wherein conventional structures such as a touch screen and a scanning port are arranged on the charging pile body 1, a plug cylinder 302 with a plurality of charging conductors 301 is arranged at the front end of the charging head 3, a guide rod 303 is arranged inside the charging head 3, the guide rod 303 is preferably arranged at the central axis of the plug cylinder 302, a push tube 304 is sleeved on the guide rod 303 in a sliding manner, a perforation is formed in the front end of the charging head 3, a limit sleeve 305 is arranged at the perforation position, the guide rod 303 and the push tube 304 penetrate through the limit sleeve 305 and extend into the plug cylinder 302, a hinge seat 306 is arranged on the outer wall of the push tube 304, a plurality of elastic frameworks 307 are hinged on the hinge seat 306, the elastic frameworks 307 can rotate around the hinge seat 306, a shielding film 308 is circular when the elastic frameworks 308 rotate, the outer wall of the push tube 304 can be attached to the outer wall of the push tube 304, a plurality of holes 309 are formed in the length direction on the wall of the guide rod 303, a plurality of holes 309 are formed in the wall of the front end of the guide rod 303, a plurality of elastic frameworks 310 are correspondingly arranged on the wall bodies, and the elastic frameworks 310 are radially arranged on the inner side of the guide rod 307 and radially correspond to the inner diameter of the elastic frameworks, and are in a radial direction, and are in a height equal to the radial direction to the limit position of the inside of the limit sleeve 306, and have a radial height of the limit sleeve and a height of the elastic support sleeve body and a corresponding to the elastic framework and a height.
In the present invention, the driving member 311 drives the push tube 304 to move forward to the first position or backward to the second position:
when the automobile charging socket is charged, the push tube 304 moves to the second position, at this time, most tube sections of the push tube 304 are contained in the socket 302 and the charging head 3, and also a tube section with a smaller length extends out of the socket 302, the hinging seat 306 is positioned in the limiting sleeve 305, the elastic framework 307 is completely folded under the limiting effect of the limiting sleeve 305, the socket 302 needs to be inserted into the automobile charging socket during insertion, the front end face of the socket 302 is in contact with the inner bottom of the socket, the charging guide core 301 realizes electric quantity transmission, a space for inserting the push tube 304 is reserved in the charging socket, and the front end of the push tube 304 is also in contact with the inner bottom of the socket.
When the charging is completed, the driving piece 311 drives the push tube 304 to move forward, the front end of the push tube 304 gradually protrudes out of the inserting tube 302, so that the inserting tube 302 gradually withdraws from the socket, meanwhile, the position of the limiting column 310 supporting the elastic framework 307 gradually moves backward due to the unchanged position of the guide rod 303, after the inserting tube 302 completely withdraws, the inner limiting column 310 contacts with the hinging seat 306, and when the socket does not block the shielding film 308 any more (the charging head 3 is about to fall or is falling), the limiting column 310 supports a height higher than the hinging seat 306, the elastic framework 307 is extruded to rotate outwards instantly, so that the shielding film 308 completely expands and covers the front end surface of the inserting tube 302, and the covering protection of the charging guide core 301 before the charging head 3 falls to the ground is realized.
In the invention, a controller 312 is arranged in the charging head 3, the controller 312 is in communication connection with a host of the charging pile body 1, and the controller 312 is configured to: the driving piece 311 is controlled to work, and drives the push tube 304 to move backwards to the second position when the charging pile body 1 is started and charged, and drives the push tube 304 to move forwards to the first position when the charging pile body 1 is charged. Thus, the charging head 3 is automatically controlled to perform the disengaging operation after the charging is completed without manual operation.
In the invention, a winding mechanism 101 is arranged in a charging pile body 1, and the winding mechanism 101 adopts the prior art and is used for paying out or retracting a charging cable 2. In addition, the winding mechanism 101 is uniformly controlled by the controller 312, and the controller 312 is further configured to: the winding mechanism 101 is controlled to pay out the charging cable 2 when the charging pile body 1 is charged, and the winding mechanism 101 is controlled to retract the charging cable 2 when the charging pile body 1 is charged. Thus, the cable stowing operation is automatically performed after the charging head 3 is disengaged without manual manipulation.
In the invention, the rear side surface of the limit post 310 is flush with the front end surface of the insertion barrel 302, so that the shielding film 308 can just cover the front end surface of the insertion barrel 302 when being opened, and shielding gaps are reduced; the radius of the shielding film 308 is equal to or slightly larger than the radius of the insertion tube 302, and in order to improve shielding effect, a magnetic stripe may be preferably provided at the edge of the shielding film 308, and when the shielding film is opened, the end face of the insertion tube 302 is automatically sucked.
In the present invention, the front end of the push tube 304 is configured as a hemispherical protrusion structure, which facilitates insertion into the socket. The driving piece 311 is a driving gear connected with a motor, and the driving gear is meshed with the side surface of the push tube 304. Of course, other components, such as a telescopic cylinder, etc., may be used for the driving member 311.
In the invention, a rotary gear 313 in transmission connection with a driving piece 311 is arranged in the charging head 3, a locking piece 314 is connected to the rotary gear 313, and the locking piece 314 extends out of the front end surface of the insertion barrel 302 and is used for fixing the charging head 3 during charging. Specifically, the driving member 311 is in driving connection with the rotation gear 313 through the reduction gear 315. When the driving piece 311 drives the push tube 304 to move forwards, the locking piece 314 is synchronously driven to rotate outwards, so that the charging head 3 is separated from locking, when the push tube 304 is driven to move backwards, the locking piece 314 is synchronously driven to restore to the initial position, and the charging head can be directly inserted into a socket to realize locking at the initial position. The push tube 304 has a larger moving distance, and the locking piece 314 does not need to rotate for a larger angle, so that the reduction gear 315 is arranged to realize the moving adaptation of the push tube and the locking piece.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (6)
1. The utility model provides an automatic car of breaking away from type fills electric pile of charging head, includes fills electric pile body (1), charging cable (2) and charging head (3), charging head (3) front end is equipped with cartridge (302) of taking a plurality of conductivity core (301) that fills, a serial communication port, charging head (3) inside is equipped with guide bar (303), the slip cap has push away pipe (304) on guide bar (303), and it has the perforation to open in charging head (3) front end, the perforated position is equipped with stop collar (305), guide bar (303) and push away pipe (304) all pass stop collar (305) and extend to cartridge (302) in, be equipped with articulated seat (306) on the outer wall of push away pipe (304), articulated on articulated seat (306) have a plurality of elastic skeleton (307), through elastic skeleton (307) have arranged shielding film (308), push away on pipe (304) pipe wall along length direction and open a plurality of bar hole (309), be equipped with a plurality of spacing post (310) on guide bar (303) front end wall, radial support column (310) and high to radial support seat (306) are equal to radial inside diameter (306) of articulated seat (307) and high-diameter support seat (306), a driving piece (311) is also arranged in the charging head (3) and is used for driving the push tube (304) to move forwards and backwards;
the driving piece (311) drives the push tube (304) to move forwards to a first position or backwards to a second position, when the push tube (304) moves to the first position, the front end of the push tube (304) protrudes out of the inserting cylinder (302), the limiting column (310) is in contact with the hinging seat (306) and extrudes the elastic framework (307) to rotate outwards, so that the shielding film (308) is fully opened and covers the front end surface of the inserting cylinder (302), and when the push tube (304) moves to the second position, the hinging seat (306) is positioned in the limiting sleeve (305), and the elastic framework (307) is fully folded under the limiting action of the limiting sleeve (305);
a controller (312) is arranged in the charging head (3), and the controller (312) is configured to: the driving piece (311) is controlled to work, the push tube (304) is driven to move backwards to a second position when the charging pile body (1) is charged, and the push tube (304) is driven to move forwards to a first position when the charging pile body (1) is charged;
a winding mechanism (101) is arranged in the charging pile body (1) and used for paying out or winding up the charging cable (2);
the controller (312) is further configured to: the winding mechanism (101) is controlled to work, the winding mechanism (101) is controlled to pay out the charging cable (2) when the charging pile body (1) is charged, and the winding mechanism (101) is controlled to retract the charging cable (2) when the charging pile body (1) is charged.
2. The automatic-head-disengaging type automobile charging pile according to claim 1, wherein the rear side surface of the limit post (310) is flush with the front end surface of the insertion barrel (302).
3. The automatic-head-disengaging type automobile charging pile according to claim 1, wherein the front end of the push tube (304) is provided with a hemispherical protrusion structure.
4. The automatic-head-disengaging type automobile charging pile according to claim 1, wherein the driving piece (311) is a driving gear connected with a motor, and the driving gear is in meshed connection with the side face of the push tube (304).
5. The automatic-head-disengaging type automobile charging pile according to claim 1, wherein a rotating gear (313) in transmission connection with a driving piece (311) is arranged in the charging head (3), a locking piece (314) is connected to the rotating gear (313), and the locking piece (314) extends out of the front end face of the inserting cylinder (302) and is used for fixing the charging head (3) during charging.
6. The automatic-head-disengaging type automobile charging pile according to claim 5, wherein the driving member (311) is in driving connection with the rotating gear (313) through the reduction gear (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894344.1A CN113733955B (en) | 2021-08-05 | 2021-08-05 | Automatic-disengagement type charging head automobile charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110894344.1A CN113733955B (en) | 2021-08-05 | 2021-08-05 | Automatic-disengagement type charging head automobile charging pile |
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| Publication Number | Publication Date |
|---|---|
| CN113733955A CN113733955A (en) | 2021-12-03 |
| CN113733955B true CN113733955B (en) | 2023-06-13 |
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| CN202110894344.1A Active CN113733955B (en) | 2021-08-05 | 2021-08-05 | Automatic-disengagement type charging head automobile charging pile |
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|---|---|---|---|---|
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| FR2883272A1 (en) * | 2005-03-21 | 2006-09-22 | Christian Rene Antoin Legendre | Electric cable winder for electric converter of e.g. telephone, has tubular body wedged on tap of converter to wind cable of converter, and including guides to orient tap and slanting slot to wedge end of wound cable |
| DE102010003523A1 (en) * | 2010-03-31 | 2011-10-06 | Kiekert Ag | Locking device for accumulator of e.g. electrical motor car, has actuator attached with latch at housing wall, where latch is pushed in housing wall by hole for locking by actuator and into hole or into recess in another housing wall |
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| CA3055411A1 (en) * | 2019-09-13 | 2021-03-13 | Guillaume Allard | Protective cover for electric or hybrid vehicle charging station |
| CN111497657A (en) * | 2019-12-04 | 2020-08-07 | 华南理工大学 | Electric automobile fills electric pile and charging seat |
| CN211567716U (en) * | 2020-02-25 | 2020-09-25 | 广西科技大学鹿山学院 | Telescopic charging pile |
| CN212979906U (en) * | 2020-09-08 | 2021-04-16 | 常州中电新能电器科技有限公司 | Charging gun for new energy electric automobile |
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| CN113733955A (en) | 2021-12-03 |
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