CN116834583A - Integrated new energy charging pile - Google Patents

Integrated new energy charging pile Download PDF

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Publication number
CN116834583A
CN116834583A CN202310843857.9A CN202310843857A CN116834583A CN 116834583 A CN116834583 A CN 116834583A CN 202310843857 A CN202310843857 A CN 202310843857A CN 116834583 A CN116834583 A CN 116834583A
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CN
China
Prior art keywords
charging gun
period
charging
charging pile
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202310843857.9A
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Chinese (zh)
Other versions
CN116834583B (en
Inventor
张纯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jingtai Holding Group Co ltd
Original Assignee
Jingtai Holding Group Co ltd
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Priority to CN202310843857.9A priority Critical patent/CN116834583B/en
Publication of CN116834583A publication Critical patent/CN116834583A/en
Application granted granted Critical
Publication of CN116834583B publication Critical patent/CN116834583B/en
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Classifications

    • 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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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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 an integrated new energy charging pile, which relates to the technical field of charging piles and comprises a charging pile body, wherein a supporting table is integrally arranged at the lower end of the charging pile body, a buffer device is arranged at the outer side of at least one side of the supporting table, and the buffer device comprises: the first fixing block is connected with the second fixing block through an elastic connecting piece I, and the first fixing block is connected with one side of the supporting table; the first fixed block is connected with the first side of the supporting table through a buffer structure. According to the invention, the buffer device (such as a vehicle is impacted) can be arranged on the side surface of the support table, which is easy to be impacted, and the buffer device is used for buffering external force impact, so that the buffer protection of the support table is realized, and the overall stability of the charging pile body and the support table is ensured. The invention solves the problem that the existing new energy automobile lacks a lateral buffering protection device, and the stability of the charging pile for the new energy automobile is easily influenced by lateral impact.

Description

Integrated new energy charging pile
Technical Field
The invention relates to the technical field of charging piles, in particular to an integrated new energy charging pile.
Background
The charging pile has the function similar to that of an oiling machine in a gas station, can be fixed on the ground or a wall, 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 charging pile generally provides two charging modes of conventional charging and quick charging, people can use a specific charging card to swipe the card on a man-machine interaction operation interface provided by the charging pile for corresponding charging mode, charging time, charge data printing and other operations, and a charging pile display screen can display data of charging quantity, charge, charging time and the like.
The existing new energy automobile is usually charged through the charging pile, and the existing charging pile for the new energy automobile is usually directly supported on the ground (can be fixed on the ground), but the existing new energy automobile lacks a lateral buffering protection device, and the stability of the charging pile for the new energy automobile is easily influenced by lateral impact.
Disclosure of Invention
The invention provides an integrated new energy charging pile which is used for solving the technical problem that the stability of the charging pile for the new energy automobile is easily affected by lateral impact due to the lack of a lateral buffering protection device for the existing new energy automobile.
In order to solve the technical problems, the invention discloses an integrated new energy charging pile, which comprises:
the charging pile comprises a charging pile body, wherein a supporting table is integrally arranged at the lower end of the charging pile body, and a buffer device is arranged outside at least one side of the supporting table.
Preferably, the ventilation net is arranged on one side of the charging pile body.
Preferably, the buffer device includes: the first fixed block is connected with the second fixed block through the first elastic connecting piece, and the first fixed block is connected with one side of the supporting table.
Preferably, the first fixed block is connected with the first side of the supporting table through a buffer structure, and the buffer structure comprises:
the protruding table is integrally arranged on the first side of the supporting table, the first side of the supporting table is symmetrically provided with first grooves on the left side and the right side of the protruding table, and a first cavity is arranged in the protruding table;
two sets of bilateral symmetry's first buffer group are connected with two sets of first recesses respectively, and first buffer group includes: the first support rod, one end is articulated with first recess, the buffer wheel is connected to first support rod other end, first horizontal pole one end is articulated with first support rod middle part inboard, first slider of first horizontal pole other end fixed connection, first slider sliding connection has cup jointed first spring on the first horizontal pole in first cavity, first spring both ends respectively with first slider and first cavity inner wall connection, first spring pole one end is articulated with first horizontal pole middle part outside, first spring pole other end is articulated with first recess.
Preferably, the method further comprises: two sets of bilateral symmetry's second buffer assembly, second buffer assembly includes: the second sliding block is horizontally and slidably connected to one side, close to the first fixed block, of the protruding table, one end of the second supporting rod is hinged to the second sliding block, the other end of the second supporting rod is hinged to the first fixed block, one end of the second spring rod is hinged to the protruding table, and the other end of the second spring rod is hinged to the middle of the second supporting rod; and an elastic connecting piece II is fixedly connected between the two second sliding blocks.
Preferably, the charging pile body is connected with the charging gun through a charging wire, one side of the charging pile body is positioned outside the charging gun and is provided with a protective shell, and the protective shell comprises: the sealed lid of connection can be dismantled to first casing, first casing lower extreme sets up first opening, first opening part, still set up in the first casing:
the first support block is fixedly connected to the left inner wall of the first shell, and the second support block is fixedly connected to the inner lower end of the first shell and positioned on the right side of the first opening;
a connection bracket comprising: the charging gun comprises a left vertical rod, a right vertical rod and an upper horizontal rod, wherein the upper horizontal rod is fixedly connected to the upper ends of the left vertical rod and the right vertical rod, the right vertical rod is hinged to a second supporting block, a connecting bracket is fixedly connected with a second spring between the right inner wall of a first shell and/or the second supporting block, a first wheel body is rotationally connected to the left vertical rod, the upper horizontal rod is used for supporting the lower end of a gun body of the charging gun, and the first supporting block is used for supporting the left part of a handle of the charging gun.
Preferably, the device further comprises two groups of front-back symmetrical stabilizing components, wherein the front stabilizing components comprise:
the horizontal screw rod extends along the front-back direction, the horizontal screw rod is in threaded connection with the front side of the first shell, the first stabilizing block is rotationally connected with one end of the horizontal screw rod, which is positioned in the first shell, and the left side and the right side of the upper part of the first stabilizing block are respectively connected with the second wheel body;
a plurality of sets of horizontally spaced guiding sets, the guiding sets comprising: the first inner rod body is fixedly connected to the rear side of the first stabilizing block, the first outer rod body is fixedly connected to the inner wall of the front side of the first shell, and the first inner rod body is slidably connected in the first outer rod body along the front-rear direction;
two sets of limit groups of controlling interval arrangement, limit group includes: the first elastic limiting block is fixedly connected with the rear side wall of the first stabilizing block.
Preferably, the outer side wall of the charging pile body is fixedly connected with a plurality of installation devices, and the installation devices comprise: the mounting box is provided with a second opening at one end far away from the charging pile body, the second opening is detachably connected with a second sealing cover, and a third opening is arranged at one end of the mounting box close to the charging pile body;
two sets of symmetry's auxiliary assembly sets up in the mounting box from top to bottom, auxiliary assembly includes: the vertical sealing plate is hermetically and slidingly connected to the inner side of the third opening, a third spring is fixedly connected between the vertical sealing plate and the inner wall of the mounting box, one end of the mounting plate is hinged with one side, far away from the charging pile body, of the upper end or the lower end of the mounting box, and the other end of the mounting plate is hinged with the vertical sealing plate;
the upper end and the lower end of the device to be installed are detachably connected with the two mounting plates respectively.
Preferably, the method further comprises:
the first collection module is used for collecting working parameters of the charging gun, and the working parameters of the charging gun comprise: the output power of the charging gun and the working time of the charging gun;
the first temperature sensor is used for collecting the surface temperature of the charging gun;
the second temperature sensor is used for collecting the ambient temperature;
the charging gun adjusting device is used for adjusting the output power of the charging gun;
the control device, controlling means respectively with first collection module, first temperature sensor, second temperature sensor, charge rifle adjusting device, first alarm work, controlling means is based on first collection module, first temperature sensor, second temperature sensor control charge rifle adjusting device, first alarm work respectively, include:
in the working process of the charging gun, the state coefficient of the charging gun in the current period is determined periodically based on the first acquisition module, the first temperature sensor and the second temperature sensor, and when the state coefficient B of the charging gun in the current period i Is greater than the corresponding first preset value B i0 The first alarm of the control device gives an alarm;
T imax maximum surface temperature of charging gun for the ith period, T imin Minimum surface temperature of charging gun for ith cycle, t i Is T imax And T is imin Is a) i3 For the total detection times of the first temperature sensor in the ith period, A i1 For the number of times that the detection value of the first temperature sensor is greater than the first preset temperature in the ith period, A i2 For the number of times that the detection value of the first temperature sensor is smaller than the second preset temperature in the ith period, the second preset temperature is smaller than the first preset temperature, and the first preset temperature and the second preset temperature are both located at T imax -T imin Within the range;the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient are respectively; />Is greater than->
After each period is finished, calculating the residual working period of the charging gun after the current opening, and determining the residual working time of the charging gun after the current opening based on the residual working period of the charging gun after the current opening;
Q N the residual working period after the current starting of the charging gun after the N-th period is finished is defined as the period duration of the period; t (T) i A time interval between the start time of the ith working period and the end time of the (i-1) th working period; delta i For the continuous working time delta of the charging gun after the ith working period is finished 0 The maximum allowable continuous working time length of the charging gun is set; t is t 0 Is a unit duration; q (Q) 0 Is in combination withA corresponding maximum allowable value;
the control device controls the charging gun adjusting device to work so that the actual output power of the charging gun in the next period is within the preset range of the charging gun target working power;
P i for the output power of the charging gun in the ith period, P i+1 The output power of the charging gun in the (i+1) th period is as follows; t (T) imax ' is T imax Ambient temperature at the same time, T imin ' is T imin Ambient temperature at the same time; s is the heat dissipation area of the charging gun, T 0 Rated working temperature of charging gun, T i2 An average detected value of the environmental temperature in the i-th cycle; ln is the natural logarithm and e is the natural constant.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the buffer device (such as a vehicle is impacted) can be arranged on the side surface of the support table, which is easy to be impacted, and the buffer device is used for buffering external force impact, so that the buffer protection of the support table is realized, and the overall stability of the charging pile body and the support table is ensured. The invention solves the problem that the existing new energy automobile provided by the background technology lacks a lateral buffer protection device, and the stability of the charging pile for the new energy automobile is easily influenced by lateral impact.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a buffer device according to the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;
FIG. 4 is a schematic diagram of the internal structure of the protective housing according to the present invention;
FIG. 5 is a schematic top view of the internal structure of the protective shell of the present invention;
fig. 6 is a schematic structural view of an embodiment of the mounting device of the present invention.
In the figure: 1. a charging pile body; 11. a ventilation screen; 2. a support table; 3. a buffer device; 31. a first fixed block; 32. an elastic connecting piece I; 33. a second fixed block; 34. a buffer structure; 341. a protruding stand; 342. a first cavity; 343. a first groove; 344. a first support bar; 345. a first horizontal bar; 346. a first slider; 347. a first spring lever; 348. a buffer wheel; 35. a second cushioning assembly; 351. a second slider; 352. a second support bar; 353. a second spring rod; 41. a gun body; 42. a handle; 43. a charging wire; 5. a protective shell; 51. a first housing; 52. a first support block; 53. a first opening; 54. a left vertical bar; 55. a right vertical rod; 56. a horizontal rod is arranged; 57. a first wheel body; 58. a second spring; 59. a second support block; 6. a stabilizing assembly; 61. a horizontal screw; 62. a first stabilizing block; 63. a second wheel body; 64. a first inner rod body; 65. a first outer rod body; 66. a first elastic limiting block; 7. a mounting device; 71. a mounting box; 72. a second opening; 73. a third opening; 74. a vertical sealing plate; 75. a mounting plate; 76. and a third spring.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
The invention provides the following examples
Example 1
The embodiment of the invention provides an integrated new energy charging pile, which is shown in fig. 1-3 and comprises the following components:
fill electric pile body 1, fill electric pile body 1 lower extreme integral type and set up supporting bench 2, the outside of at least one side of supporting bench 2 sets up buffer 3.
Optionally, a ventilation net 11 is arranged on one side of the charging pile body 1.
The charging pile body 1 is an existing charging pile;
optionally, the buffer device 3 includes: the first fixed block 31, the first fixed block 31 is connected with the second fixed block 33 through the first elastic connecting piece 32, and the first fixed block 31 is connected with one side of the supporting table 2. The first elastic connecting piece can be at least one of an elastic block or an air bag;
the beneficial effects of the technical scheme are as follows: according to the invention, the buffer device 3 (such as a vehicle is impacted) can be arranged on the side surface of the support table 2, which is easy to be impacted, and the buffer device 3 is used for buffering external impact, so that the buffer protection of the support table 2 is realized, and the overall stability of the charging pile body 1 and the support table 2 is ensured. The invention solves the problem that the existing new energy automobile provided by the background technology lacks a lateral buffer protection device, and the stability of the charging pile for the new energy automobile is easily influenced by lateral impact.
Example 2
On the basis of embodiment 1, as shown in fig. 1-3, the first fixing block 31 is connected to the first side of the support table 2 through a buffer structure 34, and the buffer structure 34 includes:
the protruding table 341 is integrally arranged on the first side of the supporting table 2, the first side of the supporting table 2 is symmetrically provided with first grooves 343 on the left side and the right side of the protruding table 341, and a first cavity 342 is arranged in the protruding table 341;
two sets of bilateral symmetry's first buffer group are connected with two sets of first recess 343 respectively, and first buffer group includes: one end of the first supporting rod 344 is hinged with the first groove 343, the other end of the first supporting rod 344 is connected with the buffer wheel 348, one end of the first horizontal rod 345 is hinged with the inner side of the middle of the first supporting rod 344, the other end of the first horizontal rod 345 is fixedly connected with the first sliding block 346, the first sliding block 346 is slidably connected in the first cavity 342, the first horizontal rod 345 is sleeved with a first spring, two ends of the first spring are respectively connected with the first sliding block 346 and the inner wall of the first cavity 342, one end of the first spring rod 347 is hinged with the outer side of the middle of the first horizontal rod 345, and the other end of the first spring rod 347 is hinged with the first groove 343. The first spring rod 347 may be of the following construction, including: the outer rod and the inner rod sliding on the inner side of the outer rod are fixedly connected with a buffer spring, and the outer rod and the inner rod are respectively hinged with the first horizontal rod 345 and the first groove 343;
the working principle and beneficial effects of the technical scheme are as follows:
1. when the second fixing block 33 is impacted, the first elastic connecting piece 32 is used for buffering once, and the first fixing block 31, the first elastic connecting piece 32 and the second fixing block 33 form a stable outer layer protection structure;
2. when the first fixing block 31 is impacted, the first supporting rod 344 rotates around the first groove 343, buffering is realized at the contact position of the first supporting rod 344 and the first fixing block 31 through the buffer wheel 348, buffering is realized in the horizontal direction of the first supporting rod 344 and the direction vertical to the first side of the supporting table 2 through the first spring rod 347, and secondary buffering is realized in the horizontal direction of the first supporting rod 344 through the first spring connected with the first horizontal rod 345;
3. and the first spring rod 347, the first supporting rod 344 and the first horizontal rod 345 form an inner supporting structure stably connected to the protruding platform 341, so that reliable support of the first fixing block 31 is ensured, and the first horizontal rod 345 can guide movement, so that movement stability is further ensured.
Example 3
On the basis of embodiment 2, as shown in fig. 1 to 3, the method further comprises: two sets of bilaterally symmetrical second cushioning assemblies 35, the second cushioning assemblies comprising: the second sliding block 351 is horizontally and slidably connected to one side of the protruding platform 341, which is close to the first fixed block 31, one end of the second supporting rod 352 is hinged to the second sliding block 351, the other end of the second supporting rod 352 is hinged to the first fixed block 31, one end of the second spring rod 353 is hinged to the protruding platform 341, and the other end of the second spring rod 353 is hinged to the middle of the second supporting rod 352; and a second elastic connecting piece is fixedly connected between the two second sliding blocks 351.
The working principle and beneficial effects of the technical scheme are as follows:
the first buffer group realizes the buffer of the left and right sides in the second fixed block 33 and the supporting table 2, the second buffer group further realizes the buffer of the middle parts of the second fixed block 33 and the supporting table 2, when the first fixed block 31 is impacted, the second supporting rod 352 rotates around the protruding table 341, and the buffer of the horizontal direction of the second supporting rod 352 and the direction vertical to the first side of the supporting table 2 is realized through the second spring rod 353.
Example 4
On the basis of any one of the embodiments 1 to 3, as shown in fig. 4 to 5, the charging pile body 1 is connected to a charging gun through a charging wire 43, one side of the charging pile body 1 is located outside the charging gun and is provided with a protective shell 5, and the protective shell 5 comprises: the first casing 51, first casing 51 lower extreme sets up first opening 53, and the sealed lid of connection can be dismantled to first opening 53 department, still set up in the first casing 51:
the first supporting block 52 is fixedly connected to the left inner wall of the first shell 51, and the second supporting block 59 is fixedly connected to the lower end of the first shell 51 and positioned on the right side of the first opening 53;
a connection bracket comprising: the left vertical rod 54, right vertical rod 55, go up horizontal rod 56 fixed connection in left vertical rod 54 and right vertical rod 55 upper end, right vertical rod 55 is articulated with second supporting shoe 59, fixed connection second spring 58 between linking bridge and the right side inner wall of first casing 51 and/or the second supporting shoe 59, rotate on the left vertical rod 54 and be connected with first wheel body 57, go up horizontal rod 56 and be used for supporting the rifle body 41 lower extreme of rifle that charges, first supporting shoe 52 is used for supporting the left portion of the handle 42 of rifle that charges.
The working principle and beneficial effects of the technical scheme are as follows: when the charging gun is required to be used, the sealing cover at the first opening 53 is firstly opened, then the charging gun is inserted into the first opening 53, the charging gun extrudes the connecting support, the connecting support rotates clockwise, finally reaches the position shown in fig. 4, the connecting support returns automatically, the left part of the handle 42 of the charging gun is supported on the first supporting block 52, the connecting support and the second supporting block 59 form a supporting structure, the lower end of the cavity of the charging gun is supported, the stability of the charging gun in the protecting shell 5 is ensured through the supporting of the first supporting block 52 and the supporting structure, and the protecting shell 5 can realize the protection of the charging gun.
Example 5
On the basis of the embodiment 4, as shown in fig. 4-5, two sets of front-back symmetrical stabilizing assemblies 6 are further included, and the stabilizing assemblies 6 on the front side include:
the horizontal screw 61, the horizontal screw 61 extends along the fore-and-aft direction, the horizontal screw 61 is screwed with the front side of the first shell 51, the first stabilizing block 62 is rotatably connected with one end of the horizontal screw 61 located in the first shell 51, the left and right sides of the upper part of the first stabilizing block 62 are respectively connected with the second wheel body 63;
a plurality of sets of horizontally spaced guiding sets, the guiding sets comprising: the first inner rod body 64, the first inner rod body 64 is fixedly connected to the rear side of the first stabilizing block 62, the first outer rod body 65 is fixedly connected to the front inner wall of the first shell 51, and the first inner rod body 64 is slidably connected in the first outer rod body 65 along the front-rear direction;
two sets of limit groups of controlling interval arrangement, limit group includes: the first elastic limiting block 66, the first elastic limiting block 66 is fixedly connected with the rear side wall of the first stabilizing block 62. The horizontal screw 61 may be provided with a handle to be manually rotated, or may be automatically rotated by a motor.
The working principle and beneficial effects of the technical scheme are as follows: when the charging gun is connected to the position shown in fig. 4, the horizontal screw rods 61 on the front side and the rear side are rotated to enable the two first stabilizing blocks 62 on the front side and the rear side to be close to each other, the handle 42 of the charging gun is limited between the four groups of second wheel bodies 63, the second wheel bodies 63 realize lateral limitation and support of the handle 42 of the charging gun, the charging wire 43 of the charging gun is limited between the four groups of first elastic blocks, and stable limitation of the handle 42 and the charging wire 43 of the charging gun is realized; by combining the embodiment 4, the connection stability of the whole charging gun is ensured; the setting of direction group has guaranteed the spacing to the rifle that charges and has supported stability.
Embodiment 6, on the basis of any one of embodiments 1 to 5, the outer side wall of the charging pile body 1 is also fixedly connected with a plurality of mounting devices 7, and the mounting devices 7 comprise: the mounting box 71, one end of the mounting box 71 far away from the charging pile body 1 is provided with a second opening 72, the second opening 72 is detachably connected with a second sealing cover, and one end of the mounting box 71 near the charging pile body 1 is provided with a third opening 73;
two sets of vertically symmetrical auxiliary components are provided in the mounting box 71, said auxiliary components comprising: the vertical sealing plate 74 is in sealed sliding connection with the inner side of the third opening 73, a third spring 76 is fixedly connected between the vertical sealing plate 74 and the inner wall of the mounting box 71, one end of the mounting plate 75 is hinged with one side, far away from the charging pile body 1, of the upper end or the lower end of the mounting box 71, and the other end of the mounting plate 75 is hinged with the vertical sealing plate 74;
the upper and lower ends of the device to be mounted are detachably connected to the two mounting plates 75, respectively.
The working principle and beneficial effects of the technical scheme are as follows:
1. the device to be installed may be a camera or other detection device for detecting the charging pile body 1, when the device to be installed is not installed, as shown in fig. 6, two vertical sealing plates 74 seal the inner side of the third opening 73, wherein secondary sealing may be achieved through a second sealing cover;
2. when the detection device needs to be installed, the second sealing cover is opened, the two mounting plates 75 are pushed away from each other, the distance between the two mounting plates 75 is adjusted (the two mounting plates 75 can be tightly attached to the upper end and the lower end of the mounting box 71), then a shell of a device to be installed is installed between the two mounting plates 75, and then the detection head of the device to be installed penetrates through the gap between the two vertical sealing plates 74 and the third opening 73 to extend into the charging pile body 1, so that the detection of the inside of the charging pile body 1 is realized;
3. in the detection process, the second opening 72 can be always opened to realize heat dissipation of the device to be mounted;
4. in the invention, the device to be installed is replaced mainly in the installation box 71 outside the charging pile body 1, so that the charging pile body 1 is prevented from being frequently opened, the tightness of the charging pile body 1 is easily affected, and the charging pile body 1 is easily caused to enter ash.
Example 7, on the basis of any one of examples 1 to 6,
further comprises:
the first collection module is used for collecting working parameters of the charging gun, and the working parameters of the charging gun comprise: the output power of the charging gun and the working time of the charging gun;
the first temperature sensor is used for collecting the surface temperature of the charging gun;
the second temperature sensor is used for collecting the ambient temperature;
the charging gun adjusting device is used for adjusting the output power of the charging gun;
the control device, controlling means respectively with first collection module, first temperature sensor, second temperature sensor, charge rifle adjusting device, first alarm work, controlling means is based on first collection module, first temperature sensor, second temperature sensor control charge rifle adjusting device, first alarm work respectively, include:
in the working process of the charging gun, the state coefficient of the charging gun in the current period is determined periodically based on the first acquisition module, the first temperature sensor and the second temperature sensor, and when the state coefficient B of the charging gun in the current period i Is greater than the corresponding first preset value B i0 The first alarm of the control device gives an alarm;
T imax maximum surface temperature of charging gun for the ith period, T imin Minimum surface temperature of charging gun for ith cycle, t i Is T imax And T is imin Is a) i3 For the total detection times of the first temperature sensor in the ith period, A i1 For the number of times that the detection value of the first temperature sensor is greater than the first preset temperature in the ith period, A i2 For the number of times that the detection value of the first temperature sensor is smaller than the second preset temperature in the ith period, the second preset temperature is smaller than the first preset temperature, and the first preset temperature and the second preset temperature are both located at T imax -T imin Within a range (e.g. T imax -T imin The range of (2) is 20-30 ℃, the first preset temperature is 28 ℃, and the second preset temperature is 25 ℃);the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient are respectively; />Is greater than-> The value is more than 1 and less than 2;
after each period is finished, calculating the residual working period of the charging gun after the current opening, and determining the residual working time of the charging gun after the current opening based on the residual working period of the charging gun after the current opening;
Q 0 is in combination withA corresponding maximum allowable value;
Q N the residual working period after the current starting of the charging gun after the N-th period is finished is defined as the period duration of the period; t (T) i A time interval between the start time of the ith working period and the end time of the (i-1) th working period; delta i For the continuous working time delta of the charging gun after the ith working period is finished 0 The maximum allowable continuous working time length of the charging gun is set; t is t 0 Is a unit duration;
the control device controls the charging gun adjusting device to work so that the actual output power of the charging gun in the next period is within the preset range of the charging gun target working power;
P i for the output power of the charging gun in the ith period, P i+1 The output power of the charging gun in the (i+1) th period is as follows; t (T) imax ' asT imax Ambient temperature at the same time, T imin ' is T imin Ambient temperature at the same time; s is the heat dissipation area of the charging gun, T 0 Rated working temperature of charging gun, T i2 An average detected value of the environmental temperature in the i-th cycle; ln is the natural logarithm and e is the natural constant.
The beneficial effects of the technical scheme are as follows:
1. in the working process of the charging gun, the state coefficient of the charging gun in the current period is determined periodically based on the first acquisition module, the first temperature sensor and the second temperature sensor, and when the state coefficient B of the charging gun in the current period i Is greater than the corresponding first preset value B i0 The first alarm of the control device gives an alarm; realize periodic based on the temperature rise state of the charging gun in the periodHigher temperature->And a lower temperature distribution state->Determining a temperature state in a current period, and alarming through a first alarm to remind maintenance and adjust the charging gun when the temperature state is abnormal;
2. after each period is finished, calculating the residual working period of the charging gun after the current opening, and determining the residual working time of the charging gun after the current opening based on the residual working period of the charging gun after the current opening; the charging gun can continuously work for a plurality of periods after being started each time, and the residual working time length of the charging gun after being started at the current time is determined based on the residual working time length of the charging gun after being started at the current time, so that the working time length of the charging gun can be controlled conveniently according to the residual working time length, and the long-time continuous working of the charging gun is prevented from influencing the service life of the charging gun; specifically, comprehensive consideration is given to the calculation of the residual working time length: temperature state B for each duty cycle i Time interval between start time of ith duty cycle and end time of ith-1 th duty cycleComparison of the continuous operating time of the charging gun after the end of the ith operating period with the maximum permissible continuous operating time of the charging gun +.>The residual working time length of the charging gun after the current starting is determined reasonably according to the actual working state of the charging gun.
3. The control device controls the charging gun adjusting device to work so that the actual output power of the charging gun in the next period is within the preset range of the charging gun target working power; and the working power of the next period is adjusted according to the temperature state in the previous period, when B i When smaller, according to the working power of the previous period and the heat dissipation state of the integrated charging gun [ the charging gun temperature change state (T) imax 、T imin 、t i Is reacted with the temperature rise state), the ambient temperature state (T imax ‘ 、T imin ‘ 、T i2 ) The temperature change state of the charging gun and the environment temperature state are combined to reflect the heat dissipation state of the charging gun), the working power of the next period is adjusted, and the temperature state of the charging gun is ensured to be normal; when B is i When the working power is larger, the working power is further reduced according to the working power of the last period, the heat dissipation state of the comprehensive charging gun and the temperature state of the charging gun in the last period, so that the temperature state of the charging gun is ensured to be normal; b (B) i >B i0 The charging gun pauses to work for overhauling; the reliable operation of the charging gun of the invention is ensured by the control.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (9)

1. An integral type new forms of energy fills electric pile, its characterized in that: comprising the following steps:
fill electric pile body (1), fill electric pile body (1) lower extreme integral type and set up supporting bench (2), supporting bench (2) are at least one side outside and are set up buffer (3).
2. The integrated new energy charging pile according to claim 1, wherein: one side of the charging pile body (1) is provided with a ventilation net (11).
3. The integrated new energy charging pile according to claim 1, wherein: the buffer device (3) comprises: the first fixed block (31), first fixed block (31) are connected with second fixed block (33) through elastic connection piece one (32), first fixed block (31) are connected with supporting bench (2) one side.
4. The integrated new energy charging pile according to claim 3, wherein: the first fixed block (31) is connected with the first side of the supporting table (2) through a buffer structure (34), and the buffer structure (34) comprises:
the protruding table (341) is integrally arranged on the first side of the supporting table (2), first grooves (343) are symmetrically formed in the left side and the right side of the protruding table (341) on the first side of the supporting table (2), and first cavities (342) are formed in the protruding table (341);
two sets of bilateral symmetry's first buffer group are connected with two sets of first recess (343) respectively, and first buffer group includes: one end of the first supporting rod (344) is hinged with the first groove (343), the other end of the first supporting rod (344) is connected with the buffer wheel (348), one end of the first horizontal rod (345) is hinged with the inner side of the middle part of the first supporting rod (344), the other end of the first horizontal rod (345) is fixedly connected with the first sliding block (346), the first sliding block (346) is slidably connected in the first cavity (342), the first horizontal rod (345) is sleeved with a first spring, two ends of the first spring are respectively connected with the first sliding block (346) and the inner wall of the first cavity (342), one end of the first spring rod (347) is hinged with the outer side of the middle part of the first horizontal rod (345), and the other end of the first spring rod (347) is hinged with the first groove (343).
5. The integrated new energy charging pile according to claim 4, wherein: further comprises: two sets of bilaterally symmetrical second cushioning assemblies (35), the second cushioning assemblies comprising: the second sliding block (351), the second sliding block (351) is horizontally connected to one side of the protruding platform (341) close to the first fixed block (31) in a sliding mode, one end of the second supporting rod (352) is hinged to the second sliding block (351), the other end of the second supporting rod (352) is hinged to the first fixed block (31), one end of the second spring rod (353) is hinged to the protruding platform (341), and the other end of the second spring rod (353) is hinged to the middle of the second supporting rod (352); and a second elastic connecting piece is fixedly connected between the two second sliding blocks (351).
6. The integrated new energy charging pile according to claim 1, wherein: charging pile body (1) is connected the rifle that charges through charging wire (43), and charging pile body (1) one side is located and charges rifle and be equipped with protecting crust (5) outward, protecting crust (5) include: the sealing cover is detachably connected to the first opening (53), and the sealing cover is further arranged in the first shell (51):
the first supporting block (52) is fixedly connected to the left inner wall of the first shell (51), and the second supporting block (59) is fixedly connected to the inner lower end of the first shell (51) and positioned on the right side of the first opening (53);
a connection bracket comprising: left vertical pole (54), right vertical pole (55), go up horizontal pole (56) fixed connection in left vertical pole (54) and right vertical pole (55) upper end, right vertical pole (55) are articulated with second supporting shoe (59), fixed connection second spring (58) between linking bridge and first casing (51) right side inner wall and/or second supporting shoe (59), rotate on left vertical pole (54) and be connected with first wheel body (57), go up horizontal pole (56) and be used for supporting rifle body (41) lower extreme of rifle that charges, left portion that first supporting shoe (52) are used for supporting handle (42) of rifle that charges.
7. The integrated new energy charging pile according to claim 6, wherein: further comprising two sets of stabilizing assemblies (6) symmetrical in front and back, said stabilizing assemblies (6) of the front side comprising:
the horizontal screw (61), the horizontal screw (61) extends along the fore-and-aft direction, the front side threaded connection of the horizontal screw (61) and the first shell (51), the first steady block (62) is connected with one end located in the first shell (51) of the horizontal screw (61) in a rotating way, the left and right sides of the upper portion of the first steady block (62) are connected with the second wheel body (63) respectively;
a plurality of sets of horizontally spaced guiding sets, the guiding sets comprising: the first inner rod body (64), the first inner rod body (64) is fixedly connected to the rear side of the first stabilizing block (62), the first outer rod body (65) is fixedly connected to the inner wall of the front side of the first shell (51), and the first inner rod body (64) is slidably connected in the first outer rod body (65) along the front-rear direction;
two sets of limit groups of controlling interval arrangement, limit group includes: the first elastic limiting block (66), the first elastic limiting block (66) is fixedly connected with the rear side wall of the first stabilizing block (62).
8. The integrated new energy charging pile according to claim 1, wherein: the outer side wall of the charging pile body (1) is fixedly connected with a plurality of mounting devices (7), and the mounting devices (7) comprise: the mounting box (71), one end of the mounting box (71) far away from the charging pile body (1) is provided with a second opening (72), the second opening (72) is detachably connected with a second sealing cover, and one end of the mounting box (71) close to the charging pile body (1) is provided with a third opening (73);
two sets of vertically symmetrical auxiliary components are arranged in a mounting box (71), and the auxiliary components comprise: the vertical sealing plate (74) is hermetically and slidingly connected to the inner side of the third opening (73), a third spring (76) is fixedly connected between the vertical sealing plate (74) and the inner wall of the mounting box (71), one end of the mounting plate (75) is hinged with one side, far away from the charging pile body (1), of the upper end or the lower end of the mounting box (71), and the other end of the mounting plate (75) is hinged with the vertical sealing plate (74);
the upper end and the lower end of the device to be installed are detachably connected with the two installing plates (75) respectively.
9. The integrated new energy charging pile according to claim 1, wherein: further comprises:
the first collection module is used for collecting working parameters of the charging gun, and the working parameters of the charging gun comprise: the output power of the charging gun and the working time of the charging gun;
the first temperature sensor is used for collecting the surface temperature of the charging gun;
the second temperature sensor is used for collecting the ambient temperature;
the charging gun adjusting device is used for adjusting the output power of the charging gun;
the control device, controlling means respectively with first collection module, first temperature sensor, second temperature sensor, charge rifle adjusting device, first alarm work, controlling means is based on first collection module, first temperature sensor, second temperature sensor control charge rifle adjusting device, first alarm work respectively, include:
in the working process of the charging gun, the state coefficient of the charging gun in the current period is determined periodically based on the first acquisition module, the first temperature sensor and the second temperature sensor, and when the state coefficient B of the charging gun in the current period i Is greater than the corresponding first preset value B i0 The first alarm of the control device gives an alarm;
T imax maximum surface temperature of charging gun for the ith period, T imin Minimum surface temperature of charging gun for ith cycle, t i Is T imax And T is imin Is a) i3 For the total detection times of the first temperature sensor in the ith period, A i1 For the number of times that the detection value of the first temperature sensor is greater than the first preset temperature in the ith period, A i2 For the number of times that the detection value of the first temperature sensor is smaller than the second preset temperature in the ith period, the second preset temperature is smaller than the first preset temperature, and the first preset temperature and the second preset temperature are both located at T imax -T imin Within the range;the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient are respectively; />Is greater than->
After each period is finished, calculating the residual working period of the charging gun after the current opening, and determining the residual working time of the charging gun after the current opening based on the residual working period of the charging gun after the current opening;
Q N the residual working period after the current starting of the charging gun after the N-th period is finished is defined as the period duration of the period; t (T) i A time interval between the start time of the ith working period and the end time of the (i-1) th working period; delta i For the continuous working time delta of the charging gun after the ith working period is finished 0 The maximum allowable continuous working time length of the charging gun is set; t is t 0 Is a unit duration; q (Q) 0 Is in combination withA corresponding maximum allowable value;
the control device controls the charging gun adjusting device to work so that the actual output power of the charging gun in the next period is within the preset range of the charging gun target working power;
P i for the output power of the charging gun in the ith period, P i+1 The output power of the charging gun in the (i+1) th period is as follows; t (T) imax ' is T imax Ambient temperature at the same time, T imin ‘ Is T imin Ambient temperature at the same time; s is the heat dissipation area of the charging gun, T 0 Rated working temperature of charging gun, T i2 An average detected value of the environmental temperature in the i-th cycle; ln is the natural logarithm and e is the natural constant.
CN202310843857.9A 2023-07-11 2023-07-11 Integrated new energy charging pile Active CN116834583B (en)

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CN214324910U (en) * 2020-12-03 2021-10-01 北京万联智远科技有限公司 Anti-collision charging pile
CN115027305A (en) * 2022-07-08 2022-09-09 国网山东省电力公司青岛市黄岛区供电公司 New energy automobile fills electric pile
CN218430903U (en) * 2022-08-16 2023-02-03 西安台华宝电子科技有限公司 Vertical side anti-collision charging pile for electric automobile
CN115891714A (en) * 2022-12-15 2023-04-04 奇瑞汽车股份有限公司 New energy automobile charging pile and using method thereof

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CN212579663U (en) * 2020-07-10 2021-02-23 东莞市华阳电控设备有限公司 Charging pile for preventing automobile reversing impact
CN111959321A (en) * 2020-08-27 2020-11-20 广西叮当智慧停车服务有限公司 Can prevent electric automobile that striking damaged from filling electric pile
CN112297918A (en) * 2020-11-10 2021-02-02 邹新亮 New energy automobile that scour protection hit fills electric pile
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