CN113844304B - Vehicle-mounted charging pile for new energy automobile - Google Patents
Vehicle-mounted charging pile for new energy automobile Download PDFInfo
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- CN113844304B CN113844304B CN202111328140.8A CN202111328140A CN113844304B CN 113844304 B CN113844304 B CN 113844304B CN 202111328140 A CN202111328140 A CN 202111328140A CN 113844304 B CN113844304 B CN 113844304B
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- charging
- motor
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- 230000005484 gravity Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 27
- 238000010248 power generation Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 abstract description 2
- 230000000750 progressive effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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
- 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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- 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
-
- 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
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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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
Landscapes
- 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 a vehicle-mounted charging pile for a new energy automobile, which belongs to the field of charging equipment of electric automobiles and comprises a shell, wherein a power supply device is detachably connected inside the shell, a gun head placing device is movably connected to the right side of the power supply device inside the shell, the gun head placing device comprises a movable shell, two placing grooves are formed in the front end and the rear end of the movable shell, a hook is movably connected inside the placing grooves, and a gravity sensor is arranged at one end of the hook, which is positioned inside the movable shell. When the charging pile is used, the charging pile can be conveyed to a designated place to carry out charging rescue on vehicles to be rescued, the charging pile has a plurality of charging guns to rescue a plurality of vehicles at one time, and meanwhile, the charging pile also has a wire collecting function, can collect wires simply and rapidly after rescue is finished, so that the efficiency of a post-rescue finishing device is improved, the charging wires can be finished and protected, and the problem of damage of outer skins of the charging wires caused by the sun-drying of external wind is avoided.
Description
Technical Field
The invention relates to the field of electric automobile charging equipment, in particular to a vehicle-mounted charging pile for a new energy automobile.
Background
In order to respond to the call of the green trip of the country, more and more new energy automobiles are produced, the power source of the new energy automobiles is electric energy, the new energy automobiles have zero emission and low noise and are deeply favored by people, but the new energy automobiles have the defect of short endurance, and the charging piles for charging the new energy automobiles are mostly fixed at a specific place and cannot move, so that the new energy automobiles cannot move and only can call a rescue trailer to pull the automobile away when the new energy automobiles are powered off in the driving process, and the charging piles for vehicle-mounted movement are produced for solving the problem, but the current vehicle-mounted movable charging piles have simple structure, the charging wires are exposed outside and cannot be protected, and the service life of the charging wires is seriously influenced by the long exposure time of the charging wires, so that accidents can be possibly caused.
The utility model discloses a vehicle-mounted fills electric pile (grant bulletin number CN 212098462U) for new energy automobile, this patent is through spacing ring, the handrail, spacing bolt, the running wheel, supporting seat and setting up of locating bolt, make things convenient for the driver to draw the vehicle-mounted fills electric pile in the trunk, and can easily remove the subaerial vehicle-mounted fills electric pile, make vehicle-mounted fills electric pile can the quick travel to new energy automobile charging position, however, this patent is just put a charging device on the car directly, the effect with reserve battery is similar, and this kind of mode has serious safety problem, charging device does not have sufficient protection measure to put on the car all the time along with the car jolt and travel together, very easily lead to charging device to take advantage of accident, moreover can increase the loading of vehicle, the practicality is relatively poor. Therefore, the invention provides a vehicle-mounted charging pile for a new energy automobile, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a vehicle-mounted charging pile for a new energy automobile, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a vehicle-mounted fills electric pile for new energy automobile, includes the shell, the inside of shell is connected with power supply unit can be dismantled, the inside of shell is located power supply unit's right side swing joint and has rifle head placer, rifle head placer is including removing the shell, remove the front and back both ends of shell and all seted up two standing grooves, the inside swing joint of standing groove has the couple, the couple is located the inside one end of removing the shell and is equipped with gravity inductor, swing joint has the rifle that charges in the standing groove, the lower extreme of rifle that charges is connected with the cable, connecting channel has been seted up to the inside bottom of standing groove, sliding connection has the fixed tube in the connecting channel, the upper end fixedly connected with pressure sensor on the connecting channel inner wall, the top that is located pressure sensor, the cable passes the fixed tube, just be located the below fixedly connected with limiting disc of rifle that charges on the cable, the limiting disc is located the top of pressure disc, the left end of removing the shell has seted up the installation cavity, installation cavity inside swing joint has a cable wire winding structure.
As a further scheme of the invention, limiting blocks are fixedly connected to the upper end and the lower end of the movable shell, connecting blocks are fixedly connected to the front end and the rear end of the movable shell, limiting grooves are symmetrically arranged in the shell, a threaded rod is rotatably connected to the inside of the grooves, a driven gear is fixedly connected to one end, close to a power supply device, of the threaded rod, two progressive motors are fixedly connected to the outer wall of the shell, power gears are connected to the output shafts of the two progressive motors, the power gears are meshed with the driven gears, and the movable shell is in threaded connection with the threaded rod through the connecting blocks.
As still further scheme of the invention, the wire winding structure comprises a rotating shaft, the left end and the right end of the rotating shaft are both rotationally connected with conductive slip rings, the outside of the rotating shaft is movably connected with a plurality of wire winding wheels, two limiting holes are formed in the middle of the inside of the wire winding wheels, the left ends of the wire winding wheels are both fixedly connected with rotating rings, the left ends of the wire winding wheels are also provided with supporting plates, the rotating rings are rotationally connected with the supporting plates, and one end of the supporting plates, which is far away from the rotating rings, is fixedly connected with the movable shell.
As a still further scheme of the invention, a plurality of connecting holes are formed in the outer wall of the rotating shaft, a plurality of electrode rings are fixedly connected to the outer wall of the rotating shaft, electrode plates are fixedly connected to the inside of the wire winding wheel, the electrode plates on the wire winding wheel are respectively contacted with the electrode rings, a cable on the charging gun passes through the movable shell and is wound on the corresponding wire winding wheel, and wires inside the cable are respectively connected with the electrode plates on the corresponding wire winding wheel.
As still further scheme of the invention, the inside of the rotating shaft is movably connected with a circuit board, the upper end and the lower end of the circuit board are fixedly connected with a plurality of electromagnets, the electromagnets are respectively corresponding to the connecting holes, a plurality of limiting rods are movably connected in the rotating shaft, the lower ends of the limiting rods are fixedly connected with supporting blocks, one ends of the supporting blocks, far away from the electromagnets, are fixedly connected with compression springs, and one ends of the compression springs, far away from the supporting blocks, are fixedly connected with the inner wall of the rotating shaft.
As still further scheme of the invention, the DD motor is fixedly connected on the movable shell in the mounting cavity, the power chain gear is arranged on the output shaft of the DD motor, the driven chain gear is fixedly connected in the middle of the rotating shaft, and the power chain gear is connected with the driven chain gear through a chain.
As a still further scheme of the invention, the power supply device comprises a storage battery, a protective sleeve is sleeved outside the storage battery, radiating pipes are arranged inside the protective sleeve and uniformly distributed in the protective sleeve, fixing plates are clamped at the left end and the right end of the storage battery, a plurality of fixing blocks are fixedly connected to the ends, far away from each other, of the two fixing plates, bolts are connected to the fixing blocks in a threaded mode, and one end, far away from the fixing blocks, of each bolt penetrates through the shell and is fixedly connected with the shell through nuts.
As still further scheme of the invention, the left side of the shell is movably connected with a power generation fan, and the middle part of the power generation fan is provided with a power generation motor.
Compared with the prior art, the invention has the beneficial effects that:
1. when the power-saving type power-saving device is used, the charging gun is taken out to charge a vehicle to be saved, after the charging gun in the placing groove is taken down, the gravity sensor on the hook loses pressure and sends a signal to the control main board, after the control main board receives the signal, the corresponding electromagnet is controlled to be powered off, the limiting rod stretches out of the rotating shaft and is inserted into the limiting hole on the corresponding wire-taking-up wheel under the action of the compression spring, after the charging is finished, the charging gun is directly hung in the corresponding placing groove, after the charging gun is hung on the hook, the gravity sensor senses the gravity of the charging gun again and sends a signal to the control main board, the control main board controls the DD motor to rotate, the DD motor drives the corresponding wire-taking-up wheel to rotate through the rotating shaft, so that the corresponding cable is taken in the movable shell, when the limiting disc at the upper end of the cable contacts with the pressure disc, the DD motor stops when the pressure disc is triggered, and the corresponding electromagnet is electrified to absorb the limiting rod again, so that the limiting rod is separated from the wire-taking-up wheel, and the cable can be received in the movable shell to protect.
2. When the charging guns are taken down, the control main board receives signals sent by the gravity sensors, the control main board changes the control mode when receiving the signals, the control main board changes from a single recovery mode to a plurality of recovery modes, namely, the DD motor can be closed after only one pressure sensor is originally needed to send signals to be turned off, the DD motor can be turned off after all the pressure sensors are needed to send signals, a pressure plate on a cable which is firstly recovered triggers the pressure sensors, and then the limiting rod is recovered, so that the rotating shaft cannot rotate after driving the corresponding take-up pulley, and the condition that other cables 5 which are not recovered are influenced by the cable which is firstly recovered is avoided.
3. When the charging pile is used, the charging pile can be conveyed to a designated place to carry out charging rescue on vehicles to be rescued, the charging pile has a plurality of charging guns to rescue a plurality of vehicles at one time, and meanwhile, the charging pile also has a wire collecting function, can collect wires simply and rapidly after rescue is finished, so that the efficiency of a post-rescue finishing device is improved, the charging wires can be finished and protected, and the problem of damage of outer skins of the charging wires caused by the sun-drying of external wind is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle-mounted charging pile for a new energy automobile.
Fig. 2 is a split view of a vehicle-mounted charging pile for a new energy automobile.
Fig. 3 is a schematic structural diagram of a casing in a vehicle-mounted charging pile for a new energy automobile.
Fig. 4 is a schematic structural diagram of a gun head placement device in a vehicle-mounted charging pile for a new energy automobile.
Fig. 5 is an enlarged schematic view of the structure of fig. 4A in the vehicle-mounted charging pile for the new energy automobile.
Fig. 6 is a schematic diagram of a connection structure between a wire winding structure and a movable shell in a vehicle-mounted charging pile for a new energy automobile.
Fig. 7 is a schematic diagram of a connection structure between a rotating shaft and a take-up pulley in a vehicle-mounted charging pile for a new energy automobile.
Fig. 8 is a sectional view of a rotary shaft in a vehicle-mounted charging pile for a new energy automobile.
Fig. 9 is a block diagram of a battery in a vehicle-mounted charging pile for a new energy vehicle.
Fig. 10 is a sectional view of a protective sleeve in a vehicle-mounted charging pile for a new energy automobile.
Fig. 11 is a connection sectional view of a take-up pulley and a rotating shaft in a vehicle-mounted charging pile for a new energy automobile.
In the figure: 1. a housing; 2. a fixing ring; 3. a fixing seat; 4. a telescopic rod; 5. a buffer spring; 6. a storage battery; 7. a protective sleeve; 8. a fixing plate; 9. a heat radiating pipe; 10. a control bin; 11. a moving shell; 100. a limit groove; 101. a threaded rod; 102. a driven gear; 103. a protective shell; 104. a fixed rod; 105. a connecting plate; 106. generating an electric fan; 107. a power generation motor; 108. an improved motor; 109. a power gear; 110. a limiting block; 111. a connecting block; 112. a placement groove; 113. a charging gun; 114. a hook; 115. a cable; 116. a limiting disc; 117. a fixed tube; 118. a pressure plate; 119. a pressure sensor; 120. a rotating shaft; 121. a conductive slip ring; 122. a wire winding wheel; 123. a limiting hole; 124. a rotating ring; 125. a support plate; 126. a connection hole; 127. a circuit board; 128. an electromagnet; 129. a limit rod; 130. a compression spring; 131. a DD motor; 132. an electrode ring; 133. electrode plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-5, in the embodiment of the invention, a vehicle-mounted charging pile for a new energy automobile comprises a casing 1, two fixing rings 2 are sleeved outside the casing 1, the fixing rings 2 are connected with the casing 1 through bolts, an operation plate (not shown in the figure) is fixedly connected to the outer wall of the casing 1, two fixing seats 3 are movably connected below the casing 1, the fixing seats 3 are mutually corresponding to the fixing rings 2, threaded holes are arranged on the fixing seats 3, the lower half part of the fixing rings 2 is positioned in the fixing seats 3, telescopic rods 4 are rotatably connected to the front end and the rear end of the fixing rings 2, one end of each telescopic rod 4 far away from the fixing ring 2 is rotatably connected with the fixing seat 3, a buffer spring 5 is sleeved on each telescopic rod 4, the casing 1 can be subjected to a shock absorption effect through the mutual matching of the telescopic rods 4 and the buffer springs 5, a power supply device is detachably connected inside the casing 1, the gun head placing device is movably connected to the right side of the power supply device in the shell 1, a control cabin 10 is arranged in the shell 1 between the gun head placing device and the power supply device, a control main board, an inverter and a heat dissipation fan are arranged in the control cabin 10, the gun head placing device comprises a movable shell 11, limiting blocks 110 are fixedly connected to the upper end and the lower end of the movable shell 11, connecting blocks 111 are fixedly connected to the front end and the rear end of the movable shell 11, limiting grooves 100 are symmetrically arranged in the shell 1, two limiting grooves 100 are respectively arranged at the top end and the bottom end in the shell 1, the limiting grooves 100 and the limiting blocks 110 mutually correspond, grooves are symmetrically arranged in the shell 1, the two grooves are respectively arranged on the front side wall and the rear side wall in the shell 1, a threaded rod 101 is rotationally connected to the inside the grooves, one end of the threaded rod 101 close to the power supply device is fixedly connected with a driven gear 102, rectangular windows are formed in positions, corresponding to the driven gears 102, on the outer wall of the shell 1, two progressive motors 108 are fixedly connected to the outer wall of the shell 1, power gears 109 are connected to output shafts of the two progressive motors 108, the power gears 109 penetrate through the rectangular windows and are meshed with the driven gears 102, the movable shell 11 is in threaded connection with the threaded rod 101 through a connecting block 111, a protective shell 103 is sleeved outside the progressive motors 108, two placing grooves 112 are formed in the front end and the rear end of the movable shell 11, four placing grooves 112 are arranged in total, hooks 114 are movably connected in the placing grooves 112, a gravity sensor is arranged at one end, located inside the movable shell 11, of each hook 114, (the hook 114 is provided with a sensor in the prior art, the sensor in the prior art can be a gravity sensor or a pressure sensor, and is used for judging whether a charging gun head returns to a charging pile), the charging gun 113 is movably connected in the placing groove 112, the charging gun 113 is hung on the hook 114, the lower end of the charging gun 113 is connected with the cable 115, the inner bottom end of the placing groove 112 is provided with a connecting channel, a fixed tube 117 is slidably connected in the connecting channel, the upper end of the fixed tube 117 is fixedly connected with a pressure plate 118, the inner wall of the connecting channel is fixedly connected with a pressure sensor 119, the pressure plate 118 is positioned above the pressure sensor 119, a reset spring is sleeved outside the fixed tube 117, one end of the reset spring is fixedly connected with the pressure plate 118, the other end of the reset spring is fixedly connected with the inner wall of the connecting channel, the cable 115 passes through the fixed tube 117, a limiting disc 116 is fixedly connected below the charging gun 113 on the cable 115 and is positioned above the pressure plate 118, the left end of the movable shell 11 is provided with a mounting cavity, the inner part of the mounting cavity is movably connected with a wire collecting structure, the cables 115 are connected in a uniform take-up configuration.
Embodiment two:
referring to fig. 6, 7, 8 and 11, in combination with the foundation of embodiment 1, the wire winding structure includes a rotating shaft 120, both ends of the rotating shaft 120 are rotatably connected with a conductive slip ring 121, the rotating shaft 120 is connected with a control cabin 10 through the conductive slip ring 121, the conductive slip ring 121 is connected with the control cabin 10 through a wire, meanwhile, the rotating shaft 120 is rotatably connected with a moving shell 11 through the conductive slip ring 121, a plurality of wire winding wheels 122 are movably connected with the outside of the rotating shaft 120, two limiting holes 123 are provided in the middle of the inside of the wire winding wheels 122, the left ends of the wire winding wheels 122 are fixedly connected with rotating rings 124, the left ends of the wire winding wheels 122 are also provided with supporting plates 125, the rotating rings 124 are rotatably connected with the supporting plates 125, one end of the supporting plates 125 away from the rotating rings 124 is fixedly connected with the moving shell 11, the rotating rings 124 can be bearings, namely the wire winding wheels 122 are fixedly connected with the inner rings of the bearings, the supporting plates 125 are fixedly connected with the outer rings of the bearings, the outer wall of the rotating shaft 120 is provided with a plurality of connecting holes 126, the plurality of connecting holes 126 on the rotating shaft 120 are uniformly arranged in rows, the two rows of connecting holes 126 are positioned on the opposite surface of the rotating shaft 120, a plurality of electrode rings 132 are fixedly connected on the outer wall of the rotating shaft 120, electrode plates 133 are fixedly connected inside the wire collecting wheel 122, the electrode plates 133 on the wire collecting wheel 122 are respectively contacted with the electrode rings 132, the electrode plates 133 have elasticity, the number of the wire collecting wheels 122 is the same as that of the charging guns 113, the wire collecting wheels 122 are in one-to-one correspondence with the charging guns 113, cables 115 on the charging guns 113 penetrate through the movable shells 11 to be wound on the corresponding wire collecting wheels 122, wires inside the cables 115 are respectively connected with the electrode plates 133 on the corresponding wire collecting wheels 122, a circuit board 127 is movably connected inside the rotating shaft 120, sliding grooves are formed on the inner wall of the rotating shaft 120, the circuit board 127 is in sliding connection with the rotating shaft 120 through the sliding grooves, the upper and lower both ends of circuit board 127 are all fixedly connected with a plurality of electro-magnets 128, electro-magnet 128 corresponds each other with connecting hole 126 respectively, swing joint has a plurality of gag lever posts 129 in the pivot 120, gag lever posts 129 correspond with connecting hole 126, the equal fixedly connected with supporting shoe of lower extreme of gag lever posts 129, the equal fixedly connected with compression spring 130 of one end that electro-magnet 128 was kept away from to the supporting shoe, compression spring 130 is located the left and right sides both ends of gag lever post 129, compression spring 130 is kept away from the one end and pivot 120 inner wall fixed connection of supporting shoe, be located installation intracavity fixedly connected with DD motor 131 on the removal shell 11, be equipped with power chain gear on DD motor 131's the output shaft, the middle part fixedly connected with driven chain gear of pivot 120, pass through the chain connection between power chain gear and the driven chain gear.
Embodiment III:
referring to fig. 9, in conjunction with the foundation of embodiment 1, the power supply device includes a storage battery 6, a protective sleeve 7 is sleeved outside the storage battery 6, a radiating pipe 9 is arranged inside the protective sleeve 7, the radiating pipe 9 is uniformly distributed in the protective sleeve 7, two ends of the radiating pipe 9 sequentially penetrate through the protective sleeve 7 and the shell 1, an external circulating water pump can be connected with the radiating pipe 9 during use, liquid water is injected into the radiating pipe 9 to cool the storage battery 6, fixing plates 8 are clamped at the left end and the right end of the storage battery 6, a plurality of fixing blocks are fixedly connected at one ends, far away from each other, of the two fixing plates 8, bolts are fixedly connected with each other on the fixing blocks, one ends, far away from the fixing blocks, of the bolts penetrate through the shell 1 and are fixedly connected with the shell 1 through nuts, and the storage battery 6 can be fixed and limited through the fixing plates 8.
Embodiment four:
referring to fig. 1, the difference of the basis of the combination embodiment 1 is that a power generation fan 106 is movably connected to the left side of the housing 1, a power generation motor 107 is arranged in the moving middle of the power generation fan 106, the fan blade of the power generation fan 106 is connected with the output shaft of the power generation motor 107, the power generation motor 107 is connected with the control cabin 10 through a wire, the front end of the housing 1 is fixedly connected with a fixing rod 104, the outer part of the fixing rod 104 is fixedly connected with a connecting plate 105, the front end of the power generation fan 106 is fixedly connected with a mounting block, the mounting block is rotatably connected with the connecting plate 105, and a locking bolt is arranged on the mounting block.
The working principle of the invention is as follows:
when the electric car is used, the shell 1 is connected with the car body through the fixing seat 3, when a car needs to be charged, the car can be directly driven to a designated position, then the progressive motor 108 is started, the progressive motor 108 is started to drive the threaded rod 101 to rotate, the movable shell 11 moves outwards from the shell 1 when the threaded rod 101 rotates, the progressive motor 108 is closed after the placing groove 112 is exposed out of the shell 1, then the charging gun 113 is taken out to charge the car needing to be rescued, the cable 115 is directly pulled to extend outwards after the charging gun 113 is taken out, the corresponding wire receiving wheel 122 rotates when the cable 115 is pulled, thereby facilitating the cable 115 to be pulled out, the gravity sensor 114 on the hook 114 loses pressure and sends a signal to the control main board after the charging gun 112 is taken down, the control main board receives the signal, the corresponding electromagnet 128 is controlled to be powered off (the electromagnet 128 corresponding to the wire receiving wheel 122 connected with the taken down charging gun 113), the corresponding electromagnet 128 is powered off, the limit rod 129 is stretched out under the action of the compression spring 130 and inserted into the corresponding wire receiving wheel 123 of the rotating shaft 120, the corresponding wire receiving wheel 122 is directly pulled into the corresponding pressure disc 123, the corresponding wire receiving wheel is directly driven to rotate the corresponding to the charging wheel 113, the corresponding to the DD is driven by the rotating sensor 131 on the rotating motor 113, the corresponding wire receiving wheel is triggered by the rotating wheel 131, the corresponding wire receiving wheel is contacted with the control main board, and the control main board is contacted with the control main board, and the power sensor is directly receives the signal from the power sensor (the power sensor) and is triggered by the power sensor (the power sensor) and is triggered to rotate, and the power sensor). Meanwhile, the corresponding electromagnet 128 is electrified to absorb the limit rod 129 again, so that the limit rod 129 is separated from the take-up pulley 122, and the cable 115 can be received into the movable shell 11 in such a way to protect the cable 115;
when the charging guns 113 are all taken down, the control main board receives signals sent by the gravity sensors, when the control main board receives the signals, the control main board changes the control mode, and the control main board changes from a single recovery mode to a plurality of recovery modes, namely, the DD motor 131 can be closed after only one pressure sensor 119 is originally required to send signals to be turned off, the DD motor 131 can be closed after all the pressure sensors 119 are required to send signals, and the pressure plate 118 on the cable 115 which is firstly recovered triggers the pressure sensor 119 and then the limiting rod 129 can be recovered, so that the rotating shaft 120 cannot rotate the corresponding take-up pulley 122, and the influence of the cable 115 which is firstly recovered on other cables 115 which are not recovered is avoided;
the vehicle with the charging pile can rotate the electric generating fan 106 before running, so that the electric generating fan 106 rotates to the side surface of the housing 1, when the vehicle runs, the electric generating fan 106 rotates to generate electricity through the electric generating motor 107, and then the obtained electric energy is converted through the inverter and stored in the storage battery 6 (the storage battery 6 can also be directly charged through an external charging line).
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a vehicle-mounted fills electric pile for new energy automobile, includes shell (1), its characterized in that, the inside of shell (1) is dismantled and is connected with power supply unit, the inside of shell (1) is located power supply unit's right side swing joint has rifle head placer, rifle head placer includes movable shell (11), two standing grooves (112) have all been seted up at both ends around movable shell (11), the inside swing joint of standing groove (112) has couple (114), couple (114) are located the inside one end of movable shell (11) and are equipped with gravity inductor, swing joint has rifle (113) that charges in standing groove (112), the lower extreme of rifle (113) that charges is connected with cable (115), connecting channel has been seted up to the inside bottom of standing groove (112), connecting channel sliding connection has fixed tube (117), the upper end fixedly connected with pressure sensor (119) on the connecting channel inner wall, pressure sensor (119) are located pressure sensor (118) top of pressure sensor (119), cable (115) are located pressure sensor (116) top, and fixed tube (116) are located the top of connecting channel (116) and are located the top of fixed tube (116), a wire collecting structure is movably connected inside the mounting cavity, and the cables (115) are connected with the wire collecting structure;
the wire winding structure comprises a rotating shaft (120), the left end and the right end of the rotating shaft (120) are respectively and rotatably connected with a conductive slip ring (121), a plurality of wire winding wheels (122) are movably connected to the outside of the rotating shaft (120), two limiting holes (123) are formed in the middle of the inside of each wire winding wheel (122), rotating rings (124) are fixedly connected to the left end of each wire winding wheel (122), a supporting plate (125) is further arranged at the left end of each wire winding wheel (122), the rotating rings (124) are rotatably connected with the supporting plates (125), and one end, far away from the rotating rings (124), of each supporting plate (125) is fixedly connected with a movable shell (11);
a plurality of connecting holes (126) are formed in the outer wall of the rotating shaft (120), a plurality of electrode rings (132) are fixedly connected to the outer wall of the rotating shaft (120), electrode plates (133) are fixedly connected to the inside of the wire winding wheel (122), the electrode plates (133) on the wire winding wheel (122) are respectively contacted with the electrode rings (132), a cable (115) on the charging gun (113) passes through the movable shell (11) and is wound on the corresponding wire winding wheel (122), and wires inside the cable (115) are respectively connected with the electrode plates (133) on the corresponding wire winding wheel (122);
the inside swing joint of pivot (120) has circuit board (127), the upper and lower both ends of circuit board (127) are all fixedly connected with a plurality of electro-magnets (128), electro-magnet (128) correspond each other with connecting hole (126) respectively, swing joint has a plurality of gag lever posts (129) in pivot (120), the lower extreme of gag lever post (129) is all fixedly connected with supporting shoe, the one end that the supporting shoe kept away from electro-magnet (128) is all fixedly connected with compression spring (130), the one end that compression spring (130) kept away from the supporting shoe is with pivot (120) inner wall fixed connection;
the DD motor (131) is fixedly connected to the movable shell (11) and positioned in the mounting cavity, a power chain gear is arranged on an output shaft of the DD motor (131), a driven chain gear is fixedly connected to the middle part of the rotating shaft (120), and the power chain gear is connected with the driven chain gear through a chain;
limiting blocks (110) are fixedly connected to the upper end and the lower end of the movable shell (11), connecting blocks (111) are fixedly connected to the front end and the rear end of the movable shell (11), limiting grooves (100) are symmetrically formed in the casing (1), grooves are symmetrically formed in the casing (1), a threaded rod (101) is rotatably connected to the inside of the grooves, a driven gear (102) is fixedly connected to one end, close to a power supply device, of the threaded rod (101), two stepping motors (108) are fixedly connected to the outer wall of the casing (1), power gears (109) are connected to output shafts of the two stepping motors (108), the power gears (109) are meshed with the driven gear (102), and the movable shell (11) is in threaded connection with the threaded rod (101) through the connecting blocks (111);
the shell (1) is connected with a vehicle body through a fixing seat (3), and the vehicle is provided with a new energy automobile
When the rescue charging is needed, the car can be directly started to a designated position, then the stepping motor (108) is started, the stepping motor (108) can drive the threaded rod (101) to rotate after being started, the movable shell (11) can move outwards from the inside of the shell (1) when the threaded rod (101) rotates, when the placing groove (112) is exposed out of the shell (1), the stepping motor (108) is closed, then the charging gun (113) is taken out to charge a new energy automobile needing rescue, the charging gun (113) is taken out and directly pulls the cable (115) to enable the cable (122) to extend outwards, when the cable (115) is pulled, the corresponding take-up pulley (122) can rotate, so that the cable (115) can be conveniently pulled out, when the charging gun (113) in the placing groove (112) is taken down, the gravity sensor on the hook (114) can send a signal to the control main board, the corresponding electromagnet (128) can be controlled to be powered off after the main board receives the signal, the corresponding electromagnet (128) is powered off, the corresponding electromagnet (128) refers to the corresponding electromagnet (128) is pulled out, when the corresponding electromagnet (122) is wound by the cable (115) and the cable (115) is pulled down, the corresponding electromagnet (128) is pulled into the corresponding limit stop pulley (122) is inserted into the limit position limiting hole (130), when the charging is finished, the charging gun (113) is directly hung in the corresponding placing groove (112), after the charging gun (113) is hung on the hook (114), the gravity sensor senses the gravity of the charging gun (113) again and then sends a signal to the control main board, the control main board controls the DD motor (131) to rotate, when the DD motor (131) rotates, the corresponding take-up pulley (122) is driven to rotate through the rotating shaft (120), so that the corresponding cable (115) is taken in the movable shell (11), when the limiting disc (116) at the upper end of the cable (115) is contacted with the pressure disc (118), the DD motor (131) is stopped when the pressure disc (118) triggers the pressure sensor (119), and meanwhile, the corresponding electromagnet (128) is electrified to adsorb the limiting rod (129) again, so that the limiting rod (129) is separated from the take-up pulley (122), and the cable (115) can be received in the movable shell (11) to protect the cable (115) in the mode;
when the charging guns (113) are taken down, the control main board receives signals sent by the gravity sensors, when the control main board receives the signals, the control main board changes the control mode, the control main board changes from a single recovery mode to a plurality of recovery modes, namely, the DD motor (131) can be closed after only one pressure sensor (119) is originally needed to send signals, the DD motor (131) can be closed after the DD motor (131) is changed to the state that all the pressure sensors (119) are needed to send signals, a pressure plate (118) on a cable (115) which is firstly recovered triggers the pressure sensor (119) and then the limiting rod (129) can be recovered, so that the rotating shaft (120) can not drive the corresponding take-up pulley (122) to rotate any more, and the influence of the cable (115) which is firstly recovered on other cables (115) which are not recovered is avoided.
2. The vehicle-mounted charging pile for new energy automobiles according to claim 1, wherein the power supply device comprises a storage battery (6), a protective sleeve (7) is sleeved outside the storage battery (6), radiating pipes (9) are arranged inside the protective sleeve (7), the radiating pipes (9) are uniformly distributed in the protective sleeve (7), fixing plates (8) are clamped at the left end and the right end of the storage battery (6), two fixing plates (8) are fixedly connected with a plurality of fixing blocks at one ends far away from each other, bolts are connected with the fixing blocks in a threaded mode, and one ends of the bolts far away from the fixing blocks penetrate through the shell (1) and are fixedly connected with the shell (1) through nuts.
3. The vehicle-mounted charging pile for the new energy automobile according to claim 1, wherein a power generation fan (106) is movably connected to the left side of the shell (1), and a power generation motor (107) is arranged in the middle of the power generation fan (106).
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| CN117458223B (en) * | 2023-12-20 | 2024-04-09 | 贵阳中安科技集团有限公司 | Novel new energy automobile charging wire structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480792A (en) * | 2015-11-19 | 2016-04-13 | 江西洪都航空工业集团有限责任公司 | Sensor connecting wire winder |
| CN207140820U (en) * | 2017-07-11 | 2018-03-27 | 陈伟城 | A kind of new-energy automobile charging pile with double charging guns |
| CN109941138A (en) * | 2019-04-13 | 2019-06-28 | 安徽科创新能源科技有限责任公司 | A kind of electronic automobile-used charging pile |
| CN210082974U (en) * | 2018-12-21 | 2020-02-18 | 湖南九中瑞达新能源科技有限公司 | Heat dissipation device of charging column |
| CN211391001U (en) * | 2019-11-29 | 2020-09-01 | 优车库网络科技发展(深圳)有限公司 | New energy automobile fills electric pile |
| CN111908253A (en) * | 2020-08-13 | 2020-11-10 | 朱蕾 | Take-up structure with anti-winding effect for spinning operation |
| CN214028252U (en) * | 2020-12-09 | 2021-08-24 | 深圳市其兆能源科技有限责任公司 | Photovoltaic energy storage of being convenient for fills electric pile access device |
| CN113320418A (en) * | 2021-06-28 | 2021-08-31 | 广州粤科工程技术有限公司 | Movable wharf high-low voltage shore power charging device |
| CN214647646U (en) * | 2021-01-14 | 2021-11-09 | 河南路臻泰环保科技有限公司 | New energy automobile battery charging outfit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975056A (en) * | 2018-06-28 | 2018-12-11 | 贵州万峰林纺织科技有限公司 | A kind of textile yarn wind |
| CN208916505U (en) * | 2018-09-28 | 2019-05-31 | 广东电网有限责任公司 | The take-up reel of high abrasion p-wire spooler |
| CN209815420U (en) * | 2019-03-22 | 2019-12-20 | 合肥旺和电子科技有限公司 | Self-winding device for charging pile |
| CN213035676U (en) * | 2020-06-09 | 2021-04-23 | 富晟沃博克斯新能源汽车充电技术(苏州)有限公司 | Novel strong wind prevention double-gun charging pile |
| CN111791735B (en) * | 2020-07-24 | 2021-11-26 | 深圳易加油信息科技有限公司 | New energy automobile fills electric pile with rifle that charges more |
| CN112356700A (en) * | 2020-11-10 | 2021-02-12 | 景海瑞 | New forms of energy fill electric pile with heat sink is collected to rainwater |
| CN214733554U (en) * | 2021-05-06 | 2021-11-16 | 广州科力新能源股份有限公司 | Electromechanical construction coiling and uncoiling device |
| CN116331963B (en) * | 2023-05-29 | 2023-08-01 | 山东拓普地理信息工程有限公司 | Pay-off is used in engineering survey and drawing |
-
2021
- 2021-11-10 CN CN202111328140.8A patent/CN113844304B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480792A (en) * | 2015-11-19 | 2016-04-13 | 江西洪都航空工业集团有限责任公司 | Sensor connecting wire winder |
| CN207140820U (en) * | 2017-07-11 | 2018-03-27 | 陈伟城 | A kind of new-energy automobile charging pile with double charging guns |
| CN210082974U (en) * | 2018-12-21 | 2020-02-18 | 湖南九中瑞达新能源科技有限公司 | Heat dissipation device of charging column |
| CN109941138A (en) * | 2019-04-13 | 2019-06-28 | 安徽科创新能源科技有限责任公司 | A kind of electronic automobile-used charging pile |
| CN211391001U (en) * | 2019-11-29 | 2020-09-01 | 优车库网络科技发展(深圳)有限公司 | New energy automobile fills electric pile |
| CN111908253A (en) * | 2020-08-13 | 2020-11-10 | 朱蕾 | Take-up structure with anti-winding effect for spinning operation |
| CN214028252U (en) * | 2020-12-09 | 2021-08-24 | 深圳市其兆能源科技有限责任公司 | Photovoltaic energy storage of being convenient for fills electric pile access device |
| CN214647646U (en) * | 2021-01-14 | 2021-11-09 | 河南路臻泰环保科技有限公司 | New energy automobile battery charging outfit |
| CN113320418A (en) * | 2021-06-28 | 2021-08-31 | 广州粤科工程技术有限公司 | Movable wharf high-low voltage shore power charging device |
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|---|---|
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Effective date of registration: 20240401 Address after: Room 721, Building 4, No. 118 Nanhai Road, Xinqi Street, Beilun District, Ningbo City, Zhejiang Province, 315000 Patentee after: Xia Shibin Country or region after: China Address before: 315899 room 721, building 4, No. 118, Nanhai Road, Xinqi street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Ningbo haoxiayi e-commerce Co.,Ltd. Country or region before: China |