CN113246774A - Charging device of electric automation equipment - Google Patents
Charging device of electric automation equipment Download PDFInfo
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- CN113246774A CN113246774A CN202110610977.5A CN202110610977A CN113246774A CN 113246774 A CN113246774 A CN 113246774A CN 202110610977 A CN202110610977 A CN 202110610977A CN 113246774 A CN113246774 A CN 113246774A
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- charging device
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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
- B60L53/18—Cables specially adapted for charging electric vehicles
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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)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a charging device of electrical automation equipment, which structurally comprises a positioning seat, a charging pile, a movable device, a display end, an on-off key positioning seat, a switch key and a charging connector, wherein the positioning seat is clamped and connected with the charging pile, the movable device is embedded in the charging pile, the display end is connected with the movable device in an electrifying way, and the on-off key is in clearance fit with the display end, the winding device arranged on the movable device of the charging pile can drive the moving wheel in the lifting block to move continuously in the slide rail when the electric wire in the electric wire groove is pulled, so that the elastic shaft arranged on the moving wheel can be continuously stretched, thereby achieving the effect of extending together with the electric wire, and after the charging is finished, the elastic shaft rebounds through the self rebound force to drive the electric wire to return to the coil collecting ring, therefore, the interweaving and winding phenomenon generated by the wires after the wires are used can be prevented, the moving performance of the wires is improved, and the phenomenon of blocking generated when the wires are pulled can be prevented.
Description
Technical Field
The invention relates to the field of automation, in particular to a charging device of electric automation equipment.
Background
The automatic charging device can be electrified after being clamped and connected with the corresponding wire through the charging main body, so that the wire is directly inserted into the corresponding equipment to supplement electric energy for the equipment, and the conditions of looseness and poor contact caused by continuous pollution of dust and impurities generated in the use process can be effectively prevented through the clamping effect of the wire and the main body;
in summary, the inventors found that the following drawbacks mainly exist in the conventional charging device: because charging device can load many electric wires to for multiple equipment charges together, make its terminal surface that finishes equipment and extracts the electric wire back each electric wire can directly form the state of mutual contact, and install easily and form the intertwine phenomenon under the effect of dismantling, so that charging device produces the dead circumstances of card that the crisscross winding of multiple electric wire leads to easily, thereby can direct reduction convenience and the security of using.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the utility model provides a charging device of electrical automation equipment, its structure includes the positioning seat, fills electric pile, activity ware, display end, on & off switch the positioning seat with fill electric pile and carry out the block and be connected, the activity ware imbeds among filling electric pile, the display end carries out the circular telegram with the activity ware and is connected, the on & off switch carries out clearance fit with the display end.
The movable device is provided with a shell, a groove, a baffle, a charging block and a collecting and rolling device, the shell and the groove are integrated, the baffle is embedded into the edge of the groove, the charging block and the baffle are in clearance fit, the collecting and rolling device is installed at the rear end of the charging block and is in power-on connection, and the baffle is provided with four blocks outside the charging block and is in a solid state.
As a further improvement of the invention, the coil collector is provided with a positioning frame, a wire trough, lifting blocks and coil collecting rings, wherein the positioning frame and the wire trough are in the same circle center, the lifting blocks are distributed on the outer side of the wire trough, the coil collecting rings are arranged at the rear ends of the lifting blocks and are movably matched with the wire trough, and the lifting blocks are triangular and form a ring shape by the number.
As a further improvement of the invention, the lifting block is provided with a spacing block, a slide rail and two moving wheels, the spacing block is fixedly connected with the slide rail, the moving wheels are embedded in the slide rail and are in clearance fit, the spacing block is in a solid state, and the number of the moving wheels in the spacing block is equal to that of the slide rail.
As a further improvement of the invention, the moving wheel is provided with a guide block, a through hole, a solid layer and an elastic shaft, the guide block is arranged on the right side of the through hole, the solid layer is embedded into the left side of the through hole, the elastic shaft penetrates through the surface end of the solid layer, the guide block is in a solid state, so that the through hole is in a hollow state, the middle part of the solid layer is provided with a corresponding groove, and the elastic shaft is made of soft materials.
As a further improvement of the invention, the through hole is provided with a contraction seat, an ejector rod and a connecting groove, the contraction seat is in clearance fit with the ejector rod, the outer side of the connecting groove is fixedly connected with the top end of the ejector rod, the inner side of the contraction seat is provided with a corresponding clamping groove, the outer layer of the ejector rod is provided with a convex block, and the connecting groove is made of elastic materials.
As a further improvement of the invention, the wire way is provided with positioning blocks, a layer body and a squeezer, the positioning blocks are embedded in the circle center of the layer body, the squeezer is installed in the layer body, and the number of the squeezers is four and forms an annular shape.
As a further improvement of the invention, the squeezer is provided with a contact layer, a fixer and a fixed shaft, wherein the contact layer is in clearance fit with the fixer, the fixed shaft is arranged on the outer layer of the fixer, and the fixed shaft is in a solid state and the top end of the fixed shaft is provided with a corresponding bolt.
As a further improvement of the invention, the fixer is provided with a fixing ring, a solid plate, a lever, a limit block and a hollow groove, the fixing ring and the solid plate are integrated, the lever is embedded into the side edge of the fixing ring, the limit block is arranged on the outer side of the solid plate, the hollow groove is communicated with the limit block, and the limit block is in a solid state.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the coil collector arranged on the movable device of the charging pile can drive the moving wheel in the lifting block to continuously move in the sliding rail when the electric wire in the electric wire groove is pulled, so that the elastic shaft arranged on the moving wheel can be continuously stretched, and the effect of stretching together with the electric wire is achieved.
2. The invention can extrude the contact layer of the extruder under the action of the extruder arranged in the wire groove when the wire is irregularly pulled, and the fixed point pulling effect of the wire can be achieved under the mutual matching of the fixer arranged in the extrusion layer and the fixed shaft, and simultaneously, the phenomenon of outer skin damage caused by continuous friction between the wire and the inside when the wire is irregularly pulled can be effectively prevented through the flexibility of the contact layer, so that the electric leakage phenomenon is prevented.
Drawings
Fig. 1 is a schematic structural view of a charging device of an electrical automation apparatus.
Fig. 2 is a front view of an actuator.
Fig. 3 is a schematic sectional structural view of a collector.
Fig. 4 belongs to a schematic structural diagram of the inside of a lifting block.
Fig. 5 is a schematic structural view of the whole moving wheel.
Fig. 6 is a schematic view of a structure in which a through-hole is provided with a member.
Fig. 7 is a schematic structural diagram of a wire trough in a front view.
Fig. 8 is a schematic sectional view of an extruder.
Fig. 9 is a schematic view of the overall structure of a fastener.
In the figure: positioning seat-1, charging pile-2, moving device-3, display end-4, switch key-5, shell-31, groove-32, baffle-33, charging block-34, winding collector-35, positioning frame-351, wire groove-352, lifting block-353, winding collecting ring-354, spacing block-a 1, slide rail-a 2, moving wheel-a 3, guide block-a 31, through hole-a 32, solid layer-a 33, elastic shaft-a 34, contraction seat-b 1, ejector rod-b 2, connecting groove-b 3, positioning block-c 1, layer-c 2, squeezer-c 3, contact layer-c 31, fixer-c 32, fixing shaft-c 33, fixing ring-d 1, solid plate-d 2, lever-d 3, limiting block-d 4, limiting block-d 2, Empty slot-d 5.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
fig. 1 to 6 show:
the invention provides a charging device of an electric automation device,
the structure of the device comprises a positioning seat 1, a charging pile 2, a moving device 3, a display end 4 and an on-off key 5, wherein the positioning seat 1 is clamped and connected with the charging pile 2, the moving device 3 is embedded into the charging pile 2, the display end 4 is connected with the moving device 3 in a power-on mode, and the on-off key 5 is in clearance fit with the display end 4.
The movable device 3 is provided with a shell 31, a groove 32, a baffle 33, a charging block 34 and a winding device 35, wherein the shell 31 and the groove 32 are integrated, the baffle 33 is embedded into the edge of the groove 32, the charging block 34 and the baffle 33 are in clearance fit, the winding device 35 is installed at the rear end of the charging block 34 and is electrically connected in a communicating mode, the baffle 33 is provided with four blocks outside the charging block 34, the baffle 33 is in a solid state, and the baffle 33 can effectively prevent external dust from permeating into an electrified part through the solid state of the baffle 33 to avoid poor contact phenomenon.
The coil collector 35 is provided with a positioning frame 351, a wire groove 352, a lifting block 353 and a coil collecting ring 354, wherein the positioning frame 351 and the wire groove 352 are in the same circle center, the lifting block 353 is distributed on the outer side of the wire groove 352, the coil collecting ring 354 is installed at the rear end of the lifting block 353 and is movably matched with the wire groove 352, the lifting block 353 is triangular and is formed into an annular shape by the number of the lifting blocks 353, and the lifting blocks 353 can effectively move with wires in the wire groove 352 to maintain the movable balance of the wires through the shape of the lifting blocks 353 and the state of forming the annular shape.
The lifting block 353 is provided with a spacing block a1, a sliding rail a2 and a moving wheel a3, the spacing block a1 is fixedly connected with the sliding rail a2, the moving wheel a3 is embedded in the sliding rail a2 and is in clearance fit, the spacing block a1 is in a solid state, two sliding rails a2 are arranged in the spacing block a1, so that the number of the moving wheels a3 is the same as that of the sliding rails a2, and the spacing block a1 can fix the sliding rails a2, so that the sliding rails a2 and the moving wheels a3 can move along with the movement of the electric wire, thereby increasing the pulling performance of the electric wire and preventing the phenomenon of blocking.
The moving wheel a3 is provided with a guide block a31, a through hole a32, a solid layer a33 and an elastic shaft a34, the guide block a31 is installed at the right side of the through hole a32, the solid layer a33 is embedded in the left side of the through hole a32, the elastic shaft a34 penetrates through the surface end of the solid layer a33, the guide block a31 is solid, the through hole a32 is hollow, a corresponding groove is formed in the middle of the solid layer a33, the elastic shaft a34 is made of soft materials, the guide block a31 can effectively pull the elastic shaft a34 at the same position through the solid state of the guide block a31, and meanwhile, the groove of the solid layer a33 can be fixedly connected with the elastic shaft a 34.
The through hole a32 is provided with a contraction seat b1, a push rod b2 and a connecting groove b3, the contraction seat b1 is in clearance fit with the push rod b2, the outer side of the connecting groove b3 is fixedly connected with the top end of the push rod b2, a corresponding clamping groove is formed in the inner side of the contraction seat b1, a protruding block is arranged on the outer layer of the push rod b2, the connecting groove b3 is made of elastic materials, and the contraction seat b1 can be connected with the protruding block of the push rod b2 in a clamping mode through the clamping groove of the contraction seat b1 and the protruding block of the push rod b2, so that the diameter of the expanded connecting groove b3 is visually observed, and the connecting performance of the component is enhanced.
The specific functions and operation flow of this embodiment are as follows:
in the invention, the automatic equipment charging device can be arranged on a specific position through the clamping connection of the positioning seat 1 and the charging pile 2, so that the movable device 3 is electrified through the switch 5 of the display end 4, the charging block 34 of the movable device 3 is pulled out of the groove 32, the balance of the electric wire can be enhanced through the baffle 33, the coil collecting ring 354 of the coil collector 35 is pulled out by the electric wire of the electric wire groove 352 and rotates forwards, the lifting block 353 is driven to move, the lifting block 353 can move along with the extension of the electric wire through the moving wheel a3 in the sliding rail a2, the elastic shaft a34 of the moving wheel a3 can be continuously stretched, the direction of the guide block a31 is moved, the diameter of the connecting groove b3 can be adjusted through the contraction seat b1 and the ejector rod b2 according to the connecting diameter of the electric wire and the self through the elastic shaft a32 of the moving wheel a3, the connecting effect of the electric wire and the self is enhanced, and the diameter of the elastic shaft a3 is adjusted after the electric wire is used up The wire rebounds back to the collecting ring 354 for corresponding summarization, and in conclusion, the mutual matching of the components can prevent the wire from interweaving and winding with a plurality of wires after the wire is used, improve the moving performance of the wire, prevent the wire from being stuck when being pulled, and strengthen the connection performance of the wire.
Example 2:
fig. 7 to 9 show:
the invention provides a charging device of an electric automation device,
the structure of the wire groove 352 comprises a positioning block c1, a layer body c2 and a squeezer c3, wherein the positioning block c1 is embedded in the circle center of the layer body c2, the squeezer c3 is installed in the layer body c2, the squeezers c3 are totally four and form a ring shape, and the squeezers c3 can effectively prevent wires from being pulled at different positions for protection through the number of the squeezers c3, so that the wires are prevented from being continuously scraped with the inner wall to cause damage.
The squeezer c3 is provided with a contact layer c31, a fixer c32 and a fixing shaft c33, the contact layer c31 is in clearance fit with the fixer c32, the fixing shaft c33 is mounted on the outer layer of the fixer c32, the fixing shaft c33 is in a solid state, corresponding bolts are mounted at the top end of the fixing shaft c33, the fixing shaft c33 can effectively fix the contact layer c31 through the solid phenomenon, and further the fixing effect can be increased through the bolts to prevent deviation.
The fixer c32 is provided with a fixing ring d1, a solid plate d2, a lever d3, a limit block d4 and an empty groove d5, the fixing ring d1 and the solid plate d2 are integrated, the lever d3 is embedded into the side edge of the fixing ring d1, the limit block d4 is mounted on the outer side of the solid plate d2, the empty groove d5 is communicated with the limit block d4, the limit block d4 is in a solid state, and the limit block d4 can provide corresponding position limitation for a connecting part of the side empty groove d5 through the solid state of the limit block d 4.
The specific functions and operation flow of this embodiment are as follows:
in the present invention, under the basic action of embodiment 1, the squeezer c3 mounted on the layer c2 outside the wire groove 352 can continuously squeeze the contact layer c31 of the squeezer c3 while the wire is irregularly pulled, so that the wire can be effectively prevented from being scratched when being contact-pulled by the cooperation of the soft material of the fixer c32 and the fixing shaft c33 and the rounded corner while being squeezed and pulled, and the wire can be effectively prevented from being irregularly pulled from being displaced by the cooperation of the fixing ring d1 of the fixer c32 and the solid plate d2 lever d3, and therefore, the leakage caused by the skin damage phenomenon caused by continuous friction when the wire is irregularly pulled can be effectively prevented by the cooperation of the components.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (8)
1. The utility model provides an electric automation equipment's charging device, its structure includes, positioning seat (1), fills electric pile (2), activity ware (3), display end (4), on & off switch (5) its characterized in that: the positioning seat (1) is connected with the charging pile (2) in a clamping mode, the movable device (3) is embedded into the charging pile (2), the display end (4) is connected with the movable device (3) in an electrified mode, and the on-off key (5) is in clearance fit with the display end (4);
the activity ware (3) are equipped with shell (31), recess (32), baffle (33), charge piece (34), album and roll up ware (35), shell (31) and recess (32) are as an organic whole, baffle (33) embedding is in the edge of recess (32), charge piece (34) and baffle (33) and carry out clearance fit, album roll up ware (35) and install in the rear end that charges piece (34) and carry out the circular telegram and connect.
2. The charging device for an electrical automation apparatus as set forth in claim 1, wherein: the coil collector (35) is provided with a positioning frame (351), an electric wire groove (352), lifting blocks (353) and a coil collecting ring (354), wherein the positioning frame (351) and the electric wire groove (352) are in the same circle center, the lifting blocks (353) are distributed on the outer side of the electric wire groove (352), and the coil collecting ring (354) is installed at the rear end of the lifting blocks (353) and is movably matched with the electric wire groove (352).
3. A charging device for an electrical automation apparatus in accordance with claim 2, characterized in that: the lifting block (353) is provided with a spacing block (a 1), a sliding rail (a 2) and a moving wheel (a 3), the spacing block (a 1) is fixedly connected with the sliding rail (a 2), and the moving wheel (a 3) is embedded into the sliding rail (a 2) and is in clearance fit with the sliding rail.
4. A charging device of an electric automation apparatus according to claim 3, characterized in that: the moving wheel (a 3) is provided with a guide block (a 31), a through hole (a 32), a solid layer (a 33) and an elastic shaft (a 34), the guide block (a 31) is installed on the right side of the through hole (a 32), the solid layer (a 33) is embedded into the left side of the through hole (a 32), and the elastic shaft (a 34) penetrates through the surface end of the solid layer (a 33).
5. The charging device for an electrical automation apparatus as set forth in claim 4, wherein: the through hole (a 32) is provided with a contraction seat (b 1), a push rod (b 2) and a connecting groove (b 3), the contraction seat (b 1) is in clearance fit with the push rod (b 2), and the outer side of the connecting groove (b 3) is fixedly connected with the top end of the push rod (b 2).
6. A charging device for an electrical automation apparatus in accordance with claim 2, characterized in that: the wire groove (352) is provided with a positioning block (c 1), a layer body (c 2) and a squeezer (c 3), the positioning block (c 1) is embedded in the circle center of the layer body (c 2), and the squeezer (c 3) is installed in the layer body (c 2).
7. The charging device for an electrical automation apparatus as set forth in claim 6, wherein: the squeezer (c 3) is provided with a contact layer (c 31), a fixer (c 32) and a fixed shaft (c 33), wherein the contact layer (c 31) is in clearance fit with the fixer (c 32), and the fixed shaft (c 33) is installed on the outer layer of the fixer (c 32).
8. The charging device for an electrical automation apparatus as set forth in claim 7, wherein: fixer (c 32) are equipped with solid fixed ring (d 1), solid board (d 2), lever (d 3), stopper (d 4), dead slot (d 5), gu fixed ring (d 1) is as an organic whole with solid board (d 2), lever (d 3) imbeds in the side of solid fixed ring (d 1), stopper (d 4) are installed in the outside of solid board (d 2), dead slot (d 5) communicate with each other with stopper (d 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610977.5A CN113246774B (en) | 2021-06-02 | 2021-06-02 | Charging device of electric automation equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610977.5A CN113246774B (en) | 2021-06-02 | 2021-06-02 | Charging device of electric automation equipment |
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| CN113246774A true CN113246774A (en) | 2021-08-13 |
| CN113246774B CN113246774B (en) | 2023-07-21 |
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| CN112477648A (en) * | 2020-11-30 | 2021-03-12 | 刘啸林 | New energy automobile public charging pile |
| CN213109031U (en) * | 2020-08-14 | 2021-05-04 | 李新 | Highway fills electric pile convenient to cable is accomodate |
| CN112854866A (en) * | 2021-01-11 | 2021-05-28 | 南京爱慕新商贸有限公司 | Anti-falling telegraph pole of power grid |
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2021
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| GB201918044D0 (en) * | 2019-08-27 | 2020-01-22 | Xiamen Fujichu Daily Necessities Co Ltd | An automatic charging device with a safety fire extinguishing device |
| CN110893783A (en) * | 2019-11-19 | 2020-03-20 | 深圳供电局有限公司 | Fill electric pile convenient to receive line |
| CN111267660A (en) * | 2020-04-09 | 2020-06-12 | 杨华刚 | Multifunctional new energy automobile charging pile |
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| CN113246774B (en) | 2023-07-21 |
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