Outdoor charging pile for new energy automobile

Abstract

The invention relates to the technical field of new energy charging piles, in particular to a new energy automobile outdoor charging pile which comprises a supporting mounting cylinder, a spherical mounting cover is arranged at the other end of the supporting mounting cylinder, an operation table is arranged on the outer side of the supporting mounting cylinder, and a charging gun containing cylinder is arranged on the operation table. And a charging cable extends out of the outer side of the supporting installation cylinder below the operation table, a charging gun is arranged at the outer end of the charging cable, and the vertical heat dissipation loading mechanism and the follow-up protection mechanism are further included. Through cooperation of a vertical adjustable passive heat dissipation mechanism and a follow-up multi-stage protection mechanism, three core problems of heat dissipation, protection and usability of the outdoor charging pile are comprehensively solved on the premise that complex external facilities and a large amount of active energy consumption are not needed. The new energy automobile outdoor charging pile is efficient and reliable in heat dissipation, tight and active in protection, convenient and intelligent to operate and firm and durable in structure, and has very high practical value and market prospects.

Description

Technical Field

[0001] This invention relates to the field of new energy charging pile technology, and in particular to an outdoor charging pile for new energy vehicles. Background Technology

[0002] With the global energy structure transformation and increased environmental awareness, the new energy vehicle industry has experienced explosive growth. As an indispensable basic infrastructure for new energy vehicles, charging piles, especially outdoor charging piles for public services, directly affect the user's charging experience and the promotion and popularization of new energy vehicles in terms of their construction scale and technical performance. Outdoor charging piles are exposed to complex and ever-changing environments for a long time, facing multiple severe challenges such as heat dissipation, protection, durability, and ease of use. Existing technical solutions often fall short in balancing these requirements.

[0003] First, there is a significant conflict between heat dissipation efficiency and environmental protection. Outdoor charging stations generate substantial heat during high-power charging, with internal components such as power modules and transformers producing considerable amounts of heat. To ensure stable operation, active cooling methods such as forced air cooling are typically employed. However, moving parts like fans are prone to malfunction in dusty and humid outdoor environments, and ventilation holes provide pathways for rain, snow, and dust intrusion, threatening internal electrical safety. Using a highly sealed casing to enhance protection, on the other hand, severely hinders heat dissipation, leading to high-temperature derating of components or even overheating damage, shortening equipment lifespan. Current technologies struggle to achieve an ideal balance between efficient heat dissipation and robust protection.

[0004] Secondly, there is insufficient protection specifically for the charging connection interface. The connection point between the charging gun and the vehicle's charging port is a weak point in the electrical connection. In severe weather conditions such as rain, snow, and sandstorms, even if the charging pile itself has some protection, the interface is still highly susceptible to moisture and conductive impurities during and after connection, leading to problems such as short circuits, arcing, and increased contact resistance, posing safety hazards and accelerating interface aging. Currently, relying on users to use rain covers or build fully enclosed charging kiosks is not only costly and space-consuming, but also inconvenient and cannot achieve automated and intelligent real-time protection.

[0005] Furthermore, user experience and ease of operation need improvement. Outdoor charging stations typically have heavy charging guns and cables, making it difficult for users to plug, unplug, and align with the vehicle's charging port. Existing designs lack effective alignment and follow-up support mechanisms, resulting in a poor user experience in inclement weather conditions such as rain. Additionally, charging cable management often relies on simple hangers or reels, which are prone to tangling and dragging, affecting the equipment's aesthetics and lifespan.

[0006] The present invention aims to solve the technical problems existing in the prior art, and to this end, proposes an outdoor charging pile for new energy vehicles. Summary of the Invention

[0007] The purpose of this invention is to provide an outdoor charging station for new energy vehicles to solve the technical problems existing in the prior art.

[0008] By adopting the above technical solution, the present invention has the following beneficial effects: This invention provides an outdoor charging pile for new energy vehicles, comprising a supporting mounting cylinder, an annular fixing plate at one end of the supporting mounting cylinder, a spherical mounting cover at the other end of the supporting mounting cylinder, a plurality of fixing mounting holes on the annular fixing plate, an operating platform on the outside of the supporting mounting cylinder, a charging gun placement cylinder on the operating platform, a charging cable extending from the outside of the supporting mounting cylinder below the operating platform, and a charging gun at the outer end of the charging cable, and further comprising: A vertical heat dissipation loading mechanism is mounted on a support mounting cylinder. The vertical heat dissipation loading mechanism includes vertical passive heat dissipation modules mounted at both ends of the support mounting cylinder and an adjustment loading module mounted inside the support mounting cylinder. A follow-up protection mechanism is installed on a spherical mounting cover. The follow-up protection mechanism includes a follow-up adjustment module and an adjustment mounting module.

[0009] As a further aspect of the present invention: the vertical passive heat dissipation module includes an annular arc-shaped shield disposed on the outer side of the spherical mounting cover, and a plurality of heat-dissipating fins are disposed at equal angles on the outer side of the annular arc-shaped shield and the outer side of the spherical mounting cover above the annular arc-shaped shield, and a plurality of exhaust holes are disposed at equal angles on the spherical mounting cover directly opposite the inner side of the annular arc-shaped shield.

[0010] As a further embodiment of the present invention: an annular inclined guide plate is provided on the outer side of the support mounting cylinder on one side of the annular fixed plate, and a plurality of inclined air inlets are provided on the support mounting cylinder directly opposite the inner side of the annular inclined guide plate. The annular inclined guide plate and the support mounting cylinder are connected by an annular airbag.

[0011] As a further aspect of the present invention: the adjusting loading module includes an annular mounting cylinder positioned at the center of the supporting mounting cylinder, and a rotating mounting disk arranged in conjunction with the annular mounting cylinder. Two synchronously rotating columns are symmetrically arranged at the center of the rotating mounting disk. Several U-shaped mounting frames are arranged at equal angles on the inner walls of the supporting mounting cylinder on both sides of the rotating mounting disk. Component mounting cylinders are arranged in conjunction with the U-shaped mounting frames. The component mounting cylinders and the U-shaped mounting frames are connected by a return spring. Conductive guide columns are symmetrically arranged at both ends of the component mounting cylinders. Conductive guide grooves are arranged at both ends of the U-shaped mounting frames in conjunction with the conductive guide columns. Several traction belts are arranged at equal angles on the outer sides of the synchronously rotating columns, and the outer ends of the traction belts are respectively connected to the component mounting cylinders.

[0012] As a further aspect of the present invention: the edge of the rotating mounting disk is provided with an annular transmission groove, and a plurality of driving guide wheels are arranged at equal angles in the annular transmission groove, the driving guide wheels contacting the inner wall of the annular mounting cylinder.

[0013] As a further aspect of the present invention: the rotating mounting disk is provided with a plurality of rotating guide holes at equal angles, the inner wall of the annular mounting cylinder is symmetrically provided with deflection conductive grooves, and the rotating mounting disk is provided with deflection conductive rings in conjunction with the deflection conductive grooves.

[0014] As a further embodiment of the present invention: the follow-up adjustment module includes a limiting rotating sleeve provided at the upper end of the spherical mounting cover, a limiting rotating disk provided in conjunction with the limiting rotating sleeve, a rotating mounting plate provided at one end of the limiting rotating disk extending out of the limiting rotating sleeve, a rotating conductive ring provided on the outer side of the limiting rotating disk, and an annular conductive groove provided on the inner side of the limiting rotating sleeve in conjunction with the rotating conductive ring.

[0015] As a further embodiment of the present invention: the outer end of the rotating mounting plate is provided with a rotating mounting frame 1 via a driving shaft 1, the rotating mounting frame 1 is provided with a guide telescopic column, the outer end of the guide telescopic column is provided with a driving shaft 2, the driving shaft 2 is provided with a reversing mounting frame, the reversing mounting frame is provided with a driving shaft 3, the driving shaft 3 is spatially perpendicular to the driving shaft 2, and the driving shaft 3 is provided with the rotating mounting frame 2.

[0016] As a further embodiment of the present invention: the adjustment mounting module includes a guide mounting cylinder provided on the rotating mounting frame 2, a guide mounting plate provided in conjunction with the guide mounting cylinder, directional guide grooves symmetrically provided on the inner side of the guide mounting cylinder, and directional guide posts provided on both sides of the guide mounting plate in conjunction with the directional guide grooves.

[0017] As a further embodiment of the present invention: folding plates are symmetrically arranged on both sides of the guide mounting cylinder, and a synchronous displacement plate is arranged at the end of the folding plate away from the guide mounting cylinder. One end of the synchronous displacement plate is connected to the guide mounting cylinder through a drive telescopic column, and the other end of the synchronous displacement plate is connected to the guide mounting cylinder through a directional telescopic column.

[0018] As a further aspect of the present invention: a drive take-up device is provided at one end of the guide mounting cylinder, and the drive take-up device is connected to the guide mounting plate through a take-up steel wire.

[0019] As a further embodiment of the present invention: a reset retractor is provided at one end of the guide mounting plate extending from the guide mounting cylinder. The reset retractor is connected to the guide mounting plate via a traction steel wire. The reset retractor is connected to the charging gun via a mounting column. A conical airbag is provided at the upper end of the mounting column, and an inflation / deflation pump is provided on the conical airbag.

[0020] Compared with the prior art, the beneficial effects of the present invention are: 1. A highly efficient and adaptive cooling system ensures charging stability and device lifespan. Vertical passive cooling design: Utilizing the vertical structure of the supporting mounting cylinder, a natural heat convection channel is formed from bottom to top. Cool air enters through the slanted air inlet at the bottom, flows through the heat-generating component mounting cylinder, and then the hot air is exhausted from the exhaust port at the top, achieving continuous and efficient passive cooling without power.

[0021] Adjustable heat dissipation efficiency: By adjusting the rotation of the rotating mounting plate in the loading module, the size of the internal airflow channel can be changed, thereby actively adjusting the airflow rate and heat dissipation efficiency to adapt to the heat dissipation requirements of different charging power or ambient temperature.

[0022] Dustproof, rainproof, and snowproof design: The combination of annular arc-shaped shroud, airflow-guiding heat sink, and annular oblique airflow-guiding plate can effectively block rain, snow, and dust from entering the heat dissipation channel. The special structure of the oblique airflow-guiding air intake hole further prevents debris from clogging the system, ensuring the long-term reliable operation of the heat dissipation system under harsh outdoor weather conditions.

[0023] Shock resistance and self-adaptation: The annular airbag between the annular inclined guide vane and the cylinder not only provides cushioning, but also finely adjusts the angle of the guide vane according to temperature changes, optimizing air intake and enhancing overall shock resistance.

[0024] 2. Intelligent tracking and multi-level protection enhance adaptability and safety in outdoor environments. Adaptive guidance for charging port position: When the user removes the charging gun, the follow-up protection mechanism can automatically adjust the spatial position and angle of the guide mounting cylinder through the cooperation of multiple rotating shafts and telescopic structure, so that it is finally positioned horizontally above the vehicle charging port, which greatly reduces the difficulty for the user to find and align the charging port.

[0025] Two-level active protection: Level 1 rain and snow cover: The folding plate and synchronous positioning plate are unfolded by driving the telescopic column to form a cover above the charging port to prevent rain and snow from falling in directly.

[0026] Secondary sealing protection: The conical airbag inflates and fits tightly against the charging port area to form a flexible seal, further isolating moisture and dust, greatly improving charging safety and interface lifespan in harsh weather conditions such as rain, snow, and sandstorms.

[0027] Safe mounting and retraction: The charging gun is connected to the steel wire via a cable retractor, which can automatically retract and extend during plugging and unplugging to avoid cable dragging and tangling, and to ensure that the charging gun can be safely returned to its place when not in use.

[0028] 3. Significant overall benefits Reduced construction and operation costs: Excellent protection capabilities reduce the need for additional canopies or high-level sealed shells for charging piles; efficient passive heat dissipation reduces reliance on external fans and other active heat dissipation components, thus reducing energy consumption and failure rate.

[0029] Enhanced user experience: The adaptive guidance function makes plugging and unplugging the charging gun easier and more precise; multiple protections during the charging process allow users to charge with peace of mind even in inclement weather.

[0030] Enhanced environmental adaptability: The overall design fully considers common outdoor elements such as rain, snow, dust, temperature differences, and possible external collisions, ensuring the durability and reliability of the charging pile in various outdoor scenarios. Attached Figure Description

[0031] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 This is a three-dimensional structural diagram of an outdoor charging station for new energy vehicles.

[0033] Figure 2 This is a three-dimensional structural diagram of a vertical heat dissipation loading mechanism for an outdoor charging pile for new energy vehicles.

[0034] Figure 3 This is a partial cross-sectional schematic diagram of a vertical heat dissipation loading mechanism for an outdoor charging pile for new energy vehicles.

[0035] Figure 4 for Figure 3 A three-dimensional structural diagram of the removed adjustment loading module.

[0036] Figure 5 This is a three-dimensional structural diagram of an adjustable loading module in an outdoor charging pile for new energy vehicles.

[0037] Figure 6 This is a three-dimensional structural diagram of a follow-up protection mechanism in an outdoor charging pile for new energy vehicles.

[0038] Figure 7 This is a partial cross-sectional schematic diagram of an adjustable mounting module in an outdoor charging pile for new energy vehicles.

[0039] Figure 8 for Figure 7 An enlarged schematic diagram of point a in the middle.

[0040] Figure 9This is a three-dimensional structural diagram of an outdoor charging station for new energy vehicles at the folding plate.

[0041] Figure 10 This is a partial cross-sectional schematic diagram of an outdoor charging pile for new energy vehicles at the mounting column.

[0042] 1-Support mounting cylinder, 2-Annular fixing plate, 3-Fixed mounting hole, 4-Annular arc-shaped cover, 5-Guiding heat sink, 6-Rotating mounting plate, 7-Annular mounting cylinder, 8-Operating table, 9-Charging gun placement cylinder, 10-Charging cable, 11-Charging gun, 12-Guide telescopic column, 13-Guide mounting cylinder, 14-Limiting rotating sleeve, 15-Annular inclined guide plate, 16-Spherical mounting cover, 17-Exhaust hole, 18-Component mounting cylinder, 19-Rotating mounting plate, 20-Deflection conductive ring, 21-Drive guide wheel, 22-Synchronous rotating column, 23-Traction belt, 24-Conductive guide column, 25-Inclined air inlet, 26-Annular airbag, 27-U-shaped mounting bracket, 28-Conductive guide groove. 29-Deflection conductive groove, 30-Annular transmission groove, 31-Rotating guide hole, 32-Annular conductive groove, 33-Rotating conductive ring, 34-Limiting rotating disk, 35-Drive shaft one, 36-Rotating mounting bracket one, 37-Reversing mounting bracket, 38-Drive shaft two, 39-Drive shaft three, 40-Rotating mounting bracket two, 41-Drive take-up device, 42-Synchronous position plate, 43-Folding plate, 44-Drive telescopic column, 45-Guide mounting plate, 46-Traction steel wire, 47-Reset take-up device, 48-Conical airbag, 49-Directional guide groove, 50-Directional guide column, 51-Reset spring, 52-Take-up steel wire, 53-Directional telescopic column, 54-Inflation / depression pump, 55-Hanging mounting column. Detailed Implementation

[0043] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0044] The following disclosure provides numerous different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0045] Example 1, please refer to Figure 1In this embodiment of the invention, an outdoor charging pile for new energy vehicles includes a support mounting cylinder 1. One end of the support mounting cylinder 1 is provided with an annular fixing plate 2, and the other end is provided with a spherical mounting cover 16. The annular fixing plate 2 has a plurality of fixing mounting holes 3. An operating platform 8 is provided on the outer side of the support mounting cylinder 1, and a charging gun placement cylinder 9 is provided on the operating platform 8. A charging cable 10 extends outward from the outer side of the support mounting cylinder 1 below the operating platform 8, and a charging gun 11 is provided at the outer end of the charging cable 10. The pile also includes: A vertical heat dissipation loading mechanism is installed on the support mounting cylinder 1. The vertical heat dissipation loading mechanism includes vertical passive heat dissipation modules installed at both ends of the support mounting cylinder 1 and an adjustment loading module installed inside the support mounting cylinder 1. A follow-up protection mechanism is installed on the spherical mounting cover 16. The follow-up protection mechanism includes a follow-up adjustment module and an adjustment mounting module.

[0046] The annular fixing plate 2 is installed at the target outdoor location by using external bolts to fix the mounting holes 3 and connecting it to the external power supply line. After the user operates through the control panel 8, the charging gun 11 is removed from the charging gun placement cylinder 9 and inserted into the device that needs to be charged. During this process, since the charging gun 11 is mounted on the adjustment mounting module, the follow-up adjustment module initially adjusts the spatial position of the adjustment mounting module as the charging gun 11 is pulled. Then, the adjustment mounting module cooperates with the charging gun 11 to insert into the charging device. The adjustment mounting module can protect the safety of the charging position in two levels and reduce the difficulty of inserting and removing the charging gun 11. During charging, the loading module generates a large amount of heat. The heat is promptly dissipated by the vertical passive heat dissipation module. The efficiency of heat dissipation is also adjusted by regulating the loading module and changing the internal flow path.

[0047] Example 2, based on Example 1, please refer to... Figures 2-5 In this embodiment of the invention, the vertical passive heat dissipation module includes an annular arc-shaped cover 4 disposed on the outer side of the spherical mounting cover 16. A plurality of heat dissipation fins 5 are disposed at equal angles on the outer side of the annular arc-shaped cover 4 and the outer side of the spherical mounting cover 16 above the annular arc-shaped cover 4. A plurality of exhaust holes 17 are disposed at equal angles on the spherical mounting cover 16 directly opposite the inner side of the annular arc-shaped cover 4. An annular inclined guide plate 15 is provided on the outer side of the support mounting cylinder 1 on one side of the annular fixed plate 2. Several inclined air inlets 25 are provided on the support mounting cylinder 1 directly opposite the inner side of the annular inclined guide plate 15. The annular inclined guide plate 15 and the support mounting cylinder 1 are connected by an annular airbag 26. The annular airbag 26 can control the angle of the annular inclined guide plate 15 according to the temperature, and at the same time can provide a certain impact resistance. The adjustment loading module includes an annular mounting cylinder 7 positioned at the center of the support mounting cylinder 1, and a rotating mounting disk 19 arranged in conjunction with the annular mounting cylinder 7. Two synchronous rotating columns 22 are symmetrically arranged at the center of the rotating mounting disk 19. Several U-shaped mounting brackets 27 are arranged at equal angles on the inner walls of the support mounting cylinder 1 on both sides of the rotating mounting disk 19. Component mounting cylinders 18 are arranged in conjunction with each U-shaped mounting bracket 27. The component mounting cylinders 18 and the U-shaped mounting brackets 27 are connected by a return spring 51. Conductive guide columns 24 are symmetrically arranged at both ends of the component mounting cylinders 18. Conductive guide grooves 28 are arranged at both ends of the U-shaped mounting brackets 27 in conjunction with the conductive guide columns 24. Several traction belts 23 are arranged at equal angles on the outer side of the synchronous rotating columns 22. The outer ends of the traction belts 23 are respectively connected to the component mounting cylinders 18. The edge of the rotating mounting disk 19 is provided with an annular transmission groove 30, and a plurality of drive guide wheels 21 are arranged at equal angles inside the annular transmission groove 30. The drive guide wheels 21 are in contact with the inner wall of the annular mounting cylinder 7. The rotating mounting disk 19 is provided with a plurality of rotating guide holes 31 at equal angles, and the inner wall of the annular mounting cylinder 7 is symmetrically provided with deflection conductive grooves 29. The rotating mounting disk 19 is provided with deflection conductive rings 20 in conjunction with the deflection conductive grooves 29.

[0048] During charging, various components inside the component mounting cylinder 18 generate a large amount of heat, which is dissipated outward through the component mounting cylinder 18. Since the support mounting cylinder 1 is a vertical straight cylinder structure, the heat is guided upward with the air. The external cold air enters the bottom of the support mounting cylinder 1 through the oblique air inlet 25, and passes through the lower component mounting cylinder 18, the rotating air inlet 31 and the upper component mounting cylinder 18 from bottom to top, continuously guiding the heat upward. The upward-guided heat is continuously discharged from the exhaust port 17 with the air, continuously dissipating heat from the component mounting cylinder 18 and ensuring stability during the charging process. The annular arc-shaped mask 4 can block external rain and snow from the exhaust port 17, while the heat dissipation fins 5 on it can assist in heat dissipation, and can guide rainwater and cut ice and snow in rainy and snowy weather to ensure stable heat dissipation. The annular inclined guide plate 15 blocks rain and snow that the annular arc mask 4 cannot block, keeping them outside the inclined guide air inlet 25. At the same time, the inclined design of the inclined guide air inlet 25 makes it difficult for external dust and debris to pass through. By driving the guide wheel 21 to rotate, the rotating mounting disc 19 rotates along the annular mounting cylinder 7 at a certain angle, causing the synchronous rotating column 22 to wrap around or release the traction belt 23. Adjusting the length of the traction belt 23 in the non-wrapped state changes the path of gas flow inside the support mounting cylinder 1, such as the size of the space enclosed by the component mounting cylinder 18 and the synchronous rotating column 22. The larger the space, the slower the flow rate and the lower the heat dissipation efficiency. Reducing the space can increase the heat dissipation flow rate and improve the heat dissipation efficiency. When the traction belt 23 is released, the component mounting cylinder 18 slides on the U-shaped mounting bracket 27 under the action of the return spring 51, so that the traction belt 23 remains taut. At the same time, with the cooperation of the conductive guide post 24 and the conductive guide groove 28, the normal conductivity of the components in the component mounting cylinder 18 is ensured.

[0049] Example 3, based on Example 1, please refer to... Figures 6-10 In this embodiment of the invention, the follow-up adjustment module includes a limiting rotating sleeve 14 provided at the upper end of the spherical mounting cover 16, a limiting rotating disk 34 provided in conjunction with the limiting rotating sleeve 14, a rotating mounting plate 6 provided at one end of the limiting rotating disk 34 extending out of the limiting rotating sleeve 14, a rotating conductive ring 33 provided on the outer side of the limiting rotating disk 34, and an annular conductive groove 32 provided on the inner side of the limiting rotating sleeve 14 in conjunction with the rotating conductive ring 33. The outer end of the rotating mounting plate 6 is provided with a rotating mounting bracket 36 via a drive shaft 35. A guide telescopic column 12 is provided on the rotating mounting bracket 36. A drive shaft 38 is provided at the outer end of the guide telescopic column 12. A reversing mounting bracket 37 is provided on the drive shaft 38. A drive shaft 39 is provided on the reversing mounting bracket 37. The drive shaft 39 is spatially perpendicular to the drive shaft 38. A rotating mounting bracket 40 is provided on the drive shaft 39. The adjustment mounting module includes a guide mounting cylinder 13 provided on the rotating mounting bracket 40. A guide mounting plate 45 is provided in conjunction with the guide mounting cylinder 13. A directional guide groove 49 is symmetrically provided on the inner side of the guide mounting cylinder 13. A directional guide column 50 is provided on both sides of the guide mounting plate 45 in conjunction with the directional guide groove 49. Folding plates 43 are symmetrically arranged on both sides of the guide mounting cylinder 13. A synchronous displacement plate 42 is provided at the end of the folding plate 43 away from the guide mounting cylinder 13. One end of the synchronous displacement plate 42 is connected to the guide mounting cylinder 13 through a drive telescopic column 44, and the other end of the synchronous displacement plate 42 is connected to the guide mounting cylinder 13 through a directional telescopic column 53. One end of the guide mounting cylinder 13 is provided with a drive take-up device 41, which is connected to the guide mounting plate 45 via a take-up wire 52. One end of the guide mounting plate 45 extending out of the guide mounting cylinder 13 is provided with a reset take-up device 47, which is connected to the guide mounting plate 45 via a traction wire 46. The reset take-up device 47 is connected to the charging gun 11 via a mounting column 55. A conical airbag 48 is provided at the upper end of the mounting column 55, and an inflation / deflation pump 54 is provided on the conical airbag 48.

[0050] When the user unplugs the charging gun 11 and moves it toward the charging equipment, the mounting column 55 connected to the charging gun 11, along with the reset take-up reel 47 on it, moves synchronously. Since the reset take-up reel 47 is connected to the guide mounting plate 45 via the traction wire 46, the guide mounting plate 45 moves a certain distance within the guide mounting cylinder 13 until it reaches the length limit of the take-up wire 52 released by the drive take-up reel 41. This causes the guide telescopic column 12 to extend and retract. Simultaneously, with the cooperation of the limit rotating disk 34 and the limit rotating sleeve 14, the rotating mounting plate 6 deflects toward the charging equipment. The drive shaft 1 35 and the drive shaft 2 38 cooperate to adjust the angle between the guide telescopic column 12 and the reversing mounting bracket 37, thereby changing the empty space of the guide mounting cylinder 13. The guide mounting cylinder 13 is adjusted by driving the rotating shaft 39 to further deflect the guide mounting cylinder 13 towards the charging port of the charging equipment. When the charging gun 11 is inserted into the charging port, the guide mounting cylinder 13 is horizontally positioned directly above the charging port. The synchronous displacement plate 42 is moved by driving the telescopic column 44, and the folding plate 43 is stably unfolded by the directional telescopic column 53 to protect the area above the charging port from the effects of rain and snow. At the same time, the air pump 54 is started, which inflates and unfolds the conical airbag 48 to cover and protect the charging port. This further ensures safety in harsh outdoor weather, reduces the construction cost of outdoor charging piles, facilitates the insertion and removal of the charging gun 11, and improves the precise protection of the charging port.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An outdoor charging pile for new energy vehicles, comprising a supporting mounting cylinder, one end of which is provided with an annular fixing plate, and the other end of which is provided with a spherical mounting cover. The annular fixing plate has a plurality of fixing holes. An operating platform is provided on the outer side of the supporting mounting cylinder, a charging gun placement cylinder is provided on the operating platform, and a charging cable extends outward from the outer side of the supporting mounting cylinder below the operating platform, with a charging gun attached to the outer end of the charging cable. The characteristic feature is that… Also includes: A vertical heat dissipation loading mechanism is mounted on a support mounting cylinder. The vertical heat dissipation loading mechanism includes vertical passive heat dissipation modules mounted at both ends of the support mounting cylinder and an adjustment loading module mounted inside the support mounting cylinder. A follow-up protection mechanism is installed on a spherical mounting cover. The follow-up protection mechanism includes a follow-up adjustment module and an adjustment mounting module.

2. The outdoor charging pile for new energy vehicles according to claim 1, characterized in that, The vertical passive heat dissipation module includes an annular arc-shaped shield disposed on the outside of the spherical mounting cover. A number of heat-dissipating fins are disposed at equal angles on the outer side of the annular arc-shaped shield and the outer side of the spherical mounting cover above the annular arc-shaped shield. A number of exhaust holes are disposed at equal angles on the spherical mounting cover directly opposite the inner side of the annular arc-shaped shield.

3. The outdoor charging pile for new energy vehicles according to claim 1, characterized in that, An annular inclined guide plate is provided on the outer side of the support mounting cylinder on one side of the annular fixed plate. Several inclined air inlets are provided on the support mounting cylinder directly opposite the inner side of the annular inclined guide plate. The annular inclined guide plate and the support mounting cylinder are connected by an annular airbag.

4. The outdoor charging pile for new energy vehicles according to claim 1, characterized in that, The adjusting loading module includes an annular mounting cylinder positioned at the center of the supporting mounting cylinder, and a rotating mounting disk arranged in conjunction with the annular mounting cylinder. Two synchronously rotating columns are symmetrically arranged at the center of the rotating mounting disk. Several U-shaped mounting frames are arranged at equal angles on the inner walls of the supporting mounting cylinder on both sides of the rotating mounting disk. Component mounting cylinders are arranged in conjunction with the U-shaped mounting frames. The component mounting cylinders and the U-shaped mounting frames are connected by a return spring. Conductive guide columns are symmetrically arranged at both ends of the component mounting cylinders. Conductive guide grooves are arranged at both ends of the U-shaped mounting frames in conjunction with the conductive guide columns. Several traction belts are arranged at equal angles on the outer sides of the synchronously rotating columns, and the outer ends of the traction belts are respectively connected to the component mounting cylinders.

5. The outdoor charging pile for new energy vehicles according to claim 4, characterized in that, The edge of the rotating mounting disk is provided with an annular transmission groove, and a number of drive guide wheels are arranged at equal angles inside the annular transmission groove. The drive guide wheels are in contact with the inner wall of the annular mounting cylinder.

6. The outdoor charging pile for new energy vehicles according to claim 5, characterized in that, The rotating mounting plate has a number of rotating guide holes at equal angles, and the inner wall of the annular mounting cylinder has symmetrical deflection conductive grooves. The rotating mounting plate and the deflection conductive grooves are both provided with deflection conductive rings.

7. The outdoor charging pile for new energy vehicles according to claim 1, characterized in that, The follow-up adjustment module includes a limiting rotating sleeve set at the upper end of the spherical mounting cover, a limiting rotating disk set in conjunction with the limiting rotating sleeve, a rotating mounting plate set at one end of the limiting rotating disk extending out of the limiting rotating sleeve, a rotating conductive ring set on the outer side of the limiting rotating disk, and an annular conductive groove set on the inner side of the limiting rotating sleeve in conjunction with the rotating conductive ring.

8. The outdoor charging pile for new energy vehicles according to claim 7, characterized in that, The outer end of the rotating mounting plate is provided with a rotating mounting frame 1 via a drive shaft 1. A guide telescopic column is provided on the rotating mounting frame 1. A drive shaft 2 is provided at the outer end of the guide telescopic column. A reversing mounting frame is provided on the drive shaft 2. A drive shaft 3 is provided on the reversing mounting frame. The drive shaft 3 is spatially perpendicular to the drive shaft 2. The rotating mounting frame 2 is provided on the drive shaft 3. The adjusting mounting module includes a guide mounting cylinder provided on the rotating mounting frame 2. A guide mounting plate is provided in conjunction with the guide mounting cylinder. A directional guide groove is symmetrically provided on the inner side of the guide mounting cylinder. A directional guide column is provided on both sides of the guide mounting plate in conjunction with the directional guide groove.

9. The outdoor charging pile for new energy vehicles according to claim 8, characterized in that, Folding plates are symmetrically arranged on both sides of the guide mounting cylinder. A synchronous displacement plate is provided at the end of the folding plate away from the guide mounting cylinder. One end of the synchronous displacement plate is connected to the guide mounting cylinder through a drive telescopic column, and the other end of the synchronous displacement plate is connected to the guide mounting cylinder through a directional telescopic column.

10. An outdoor charging pile for new energy vehicles according to claim 9, characterized in that, One end of the guide mounting cylinder is equipped with a drive take-up device, which is connected to the guide mounting plate via a take-up wire. One end of the guide mounting plate extending out of the guide mounting cylinder is equipped with a reset take-up device, which is connected to the guide mounting plate via a traction wire. The reset take-up device is connected to the charging gun via a mounting column. A conical airbag is provided at the upper end of the mounting column, and an inflation / deflation pump is provided on the conical airbag.

Images